111010022002 has 32 divisors (see below), whose sum is σ = 183755433600. Its totient is φ = 49875408000.

The previous prime is 111010021949. The next prime is 111010022051. The reversal of 111010022002 is 200220010111.

It is a self number, because there is not a number n which added to its sum of digits gives 111010022002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7238899 + ... + 7254217.

It is an arithmetic number, because the mean of its divisors is an integer number (5742357300).

Almost surely, 2^111010022002 is an apocalyptic number.

111010022002 is a deficient number, since it is larger than the sum of its proper divisors (72745411598).

111010022002 is a wasteful number, since it uses less digits than its factorization.

111010022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19122.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111010022002 its reverse (200220010111), we get a palindrome (311230032113).

The spelling of 111010022002 in words is "one hundred eleven billion, ten million, twenty-two thousand, two".