111120012200210 has 48 divisors (see below), whose sum is σ = 226002153011904. Its totient is φ = 39245061151296.

The previous prime is 111120012200201. The next prime is 111120012200227. The reversal of 111120012200210 is 12002210021111.

It is a super-2 number, since 2×111120012200210² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1429341272 + ... + 1429419011.

It is an arithmetic number, because the mean of its divisors is an integer number (4708378187748).

Almost surely, 2^{111120012200210} is an apocalyptic number.

111120012200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111120012200210 is an abundant number, since it is smaller than the sum of its proper divisors (114882140811694).

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

111120012200210 is a wasteful number, since it uses less digits than its factorization.

111120012200210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858760339 (or 2858760326 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111120012200210 its reverse (12002210021111), we get a palindrome (123122222221321).

The spelling of 111120012200210 in words is "one hundred eleven trillion, one hundred twenty billion, twelve million, two hundred thousand, two hundred ten".