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200213331012 = 223311867156217
BaseRepresentation
bin1011101001110110100…
…1001111110001000100
3201010210012201000122000
42322131221033301010
511240014103043022
6231550550305300
720315321143212
oct2723551176104
9633705630560
10200213331012
1177a01229a22
1232977058230
1315b59593246
149994573cb2
15531c0636ac
hex2e9da4fc44

200213331012 has 48 divisors (see below), whose sum is σ = 519118662720. Its totient is φ = 66731726016.

The previous prime is 200213330987. The next prime is 200213331013. The reversal of 200213331012 is 210133312002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (200213331013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203528 + ... + 1359744.

It is an arithmetic number, because the mean of its divisors is an integer number (10814972140).

Almost surely, 2200213331012 is an apocalyptic number.

It is an amenable number.

200213331012 is an abundant number, since it is smaller than the sum of its proper divisors (318905331708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200213331012 is a wasteful number, since it uses less digits than its factorization.

200213331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168097 (or 168089 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 200213331012 its reverse (210133312002), we get a palindrome (410346643014).

The spelling of 200213331012 in words is "two hundred billion, two hundred thirteen million, three hundred thirty-one thousand, twelve".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 11867 23734 35601 47468 71202 106803 142404 156217 213606 312434 320409 427212 468651 624868 640818 937302 1281636 1405953 1874604 2811906 4217859 5623812 8435718 16871436 1853827139 3707654278 5561481417 7415308556 11122962834 16684444251 22245925668 33368888502 50053332753 66737777004 100106665506 200213331012