111001002222000 has 160 divisors (see below), whose sum is σ = 390400616047104. Its totient is φ = 26909333856000.

The previous prime is 111001002221897. The next prime is 111001002222029. The reversal of 111001002222000 is 222200100111.

111001002222000 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 840850684 + ... + 840982683.

Almost surely, 2^{111001002222000} is an apocalyptic number.

111001002222000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111001002222000 is an abundant number, since it is smaller than the sum of its proper divisors (279399613825104).

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

111001002222000 is a wasteful number, since it uses less digits than its factorization.

111001002222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681833404 (or 1681833388 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111001002222000 its reverse (222200100111), we get a palindrome (111223202322111).

The spelling of 111001002222000 in words is "one hundred eleven trillion, one billion, two million, two hundred twenty-two thousand".