111090298022 has 8 divisors (see below), whose sum is σ = 181784124072. Its totient is φ = 50495590000.

The previous prime is 111090298009. The next prime is 111090298037. The reversal of 111090298022 is 220892090111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111090298022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524779479 + ... + 2524779522.

It is an arithmetic number, because the mean of its divisors is an integer number (22723015509).

Almost surely, 2^111090298022 is an apocalyptic number.

111090298022 is a deficient number, since it is larger than the sum of its proper divisors (70693826050).

111090298022 is a wasteful number, since it uses less digits than its factorization.

111090298022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049559014.

The product of its (nonzero) digits is 5184, while the sum is 35.

The spelling of 111090298022 in words is "one hundred eleven billion, ninety million, two hundred ninety-eight thousand, twenty-two".