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200211201213 = 31492803159793
BaseRepresentation
bin1011101001110110000…
…1000111110010111101
3201010210001200211002120
42322131201013302331
511240013031414323
6231550432513153
720315264062662
oct2723541076275
9633701624076
10200211201213
1177a00004861
12329763ab7b9
1315b58cc89ca
14999417ba69
15531bc925e3
hex2e9d847cbd

200211201213 has 16 divisors (see below), whose sum is σ = 268837425600. Its totient is φ = 132530206464.

The previous prime is 200211201187. The next prime is 200211201233. The reversal of 200211201213 is 312102112002.

It is not a de Polignac number, because 200211201213 - 232 = 195916233917 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200211201192 and 200211201201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211201233) 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, 1173045 + ... + 1332837.

It is an arithmetic number, because the mean of its divisors is an integer number (16802339100).

Almost surely, 2200211201213 is an apocalyptic number.

It is an amenable number.

200211201213 is a deficient number, since it is larger than the sum of its proper divisors (68626224387).

200211201213 is a wasteful number, since it uses less digits than its factorization.

200211201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162748.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 200211201213 its reverse (312102112002), we get a palindrome (512313313215).

The spelling of 200211201213 in words is "two hundred billion, two hundred eleven million, two hundred one thousand, two hundred thirteen".

Divisors: 1 3 149 447 2803 8409 159793 417647 479379 1252941 23809157 71427471 447899779 1343699337 66737067071 200211201213