111022010120008 has 64 divisors (see below), whose sum is σ = 232165065384000. Its totient is φ = 49419451130112.

The previous prime is 111022010119967. The next prime is 111022010120009. The reversal of 111022010120008 is 800021010220111.

It is not an unprimeable number, because it can be changed into a prime (111022010120009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17557218 + ... + 23028241.

It is an arithmetic number, because the mean of its divisors is an integer number (3627579146625).

Almost surely, 2^{111022010120008} is an apocalyptic number.

It is an amenable number.

111022010120008 is an abundant number, since it is smaller than the sum of its proper divisors (121143055263992).

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

111022010120008 is a wasteful number, since it uses less digits than its factorization.

111022010120008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40586414 (or 40586410 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 111022010120008 its reverse (800021010220111), we get a palindrome (911043020340119).

The spelling of 111022010120008 in words is "one hundred eleven trillion, twenty-two billion, ten million, one hundred twenty thousand, eight".