111010120002010 has 64 divisors (see below), whose sum is σ = 204046912484352. Its totient is φ = 43473336062976.

The previous prime is 111010120001993. The next prime is 111010120002029. The reversal of 111010120002010 is 10200021010111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2376914319 + ... + 2376961021.

It is an arithmetic number, because the mean of its divisors is an integer number (3188233007568).

Almost surely, 2^{111010120002010} is an apocalyptic number.

111010120002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111010120002010 is a deficient number, since it is larger than the sum of its proper divisors (93036792482342).

111010120002010 is a wasteful number, since it uses less digits than its factorization.

111010120002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70687.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111010120002010 its reverse (10200021010111), we get a palindrome (121210141012121).

The spelling of 111010120002010 in words is "one hundred eleven trillion, ten billion, one hundred twenty million, two thousand, ten".