111010220002 has 32 divisors (see below), whose sum is σ = 191348801280. Its totient is φ = 47769688080.

The previous prime is 111010219967. The next prime is 111010220039. The reversal of 111010220002 is 200022010111.

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, 503433 + ... + 689539.

It is an arithmetic number, because the mean of its divisors is an integer number (5979650040).

Almost surely, 2^111010220002 is an apocalyptic number.

111010220002 is a deficient number, since it is larger than the sum of its proper divisors (80338581278).

111010220002 is a wasteful number, since it uses less digits than its factorization.

111010220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187566.

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

Adding to 111010220002 its reverse (200022010111), we get a palindrome (311032230113).

The spelling of 111010220002 in words is "one hundred eleven billion, ten million, two hundred twenty thousand, two".