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200213132112 = 243272163174079
BaseRepresentation
bin1011101001110110100…
…0011111001101010000
3201010210012022220210100
42322131220133031100
511240014030211422
6231550542132400
720315316354300
oct2723550371520
9633705286710
10200213132112
1177a01103544
1232976b81100
1315b59523856
149994521600
15531c0247ac
hex2e9da1f350

200213132112 has 180 divisors, whose sum is σ = 655801835520. Its totient is φ = 56852482176.

The previous prime is 200213132089. The next prime is 200213132143. The reversal of 200213132112 is 211231312002.

200213132112 is a `hidden beast` number, since 200 + 2 + 131 + 321 + 12 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1063089 + ... + 1237167.

Almost surely, 2200213132112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200213132112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327900917760).

200213132112 is an abundant number, since it is smaller than the sum of its proper divisors (455588703408).

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

200213132112 is a wasteful number, since it uses less digits than its factorization.

200213132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174270 (or 174254 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200213132112 its reverse (211231312002), we get a palindrome (411444444114).

The spelling of 200213132112 in words is "two hundred billion, two hundred thirteen million, one hundred thirty-two thousand, one hundred twelve".