111320001420212 has 96 divisors (see below), whose sum is σ = 220284592550400. Its totient is φ = 48865719232512.

The previous prime is 111320001420167. The next prime is 111320001420259. The reversal of 111320001420212 is 212024100023111.

It is a congruent number.

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, 50505143 + ... + 52663169.

It is an arithmetic number, because the mean of its divisors is an integer number (2294631172400).

Almost surely, 2^{111320001420212} is an apocalyptic number.

It is an amenable number.

111320001420212 is a deficient number, since it is larger than the sum of its proper divisors (108964591130188).

111320001420212 is a wasteful number, since it uses less digits than its factorization.

111320001420212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158585 (or 2158583 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 111320001420212 its reverse (212024100023111), we get a palindrome (323344101443323).

The spelling of 111320001420212 in words is "one hundred eleven trillion, three hundred twenty billion, one million, four hundred twenty thousand, two hundred twelve".