111012002010222 has 32 divisors (see below), whose sum is σ = 235021399620480. Its totient is φ = 34897116908640.

The previous prime is 111012002010103. The next prime is 111012002010227. The reversal of 111012002010222 is 222010200210111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012002010227) 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, 7418597304 + ... + 7418612267.

It is an arithmetic number, because the mean of its divisors is an integer number (7344418738140).

Almost surely, 2^{111012002010222} is an apocalyptic number.

111012002010222 is an abundant number, since it is smaller than the sum of its proper divisors (124009397610258).

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

111012002010222 is a wasteful number, since it uses less digits than its factorization.

111012002010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14837209648.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111012002010222 its reverse (222010200210111), we get a palindrome (333022202220333).

The spelling of 111012002010222 in words is "one hundred eleven trillion, twelve billion, two million, ten thousand, two hundred twenty-two".