122320201012112 has 40 divisors (see below), whose sum is σ = 241908217329600. Its totient is φ = 59899981116032.

The previous prime is 122320201012111. The next prime is 122320201012183. The reversal of 122320201012112 is 211210102023221.

It is a super-3 number, since 3×122320201012112³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (122320201012111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240594548 + ... + 241102419.

It is an arithmetic number, because the mean of its divisors is an integer number (6047705433240).

Almost surely, 2^{122320201012112} is an apocalyptic number.

It is an amenable number.

122320201012112 is a deficient number, since it is larger than the sum of its proper divisors (119588016317488).

122320201012112 is a wasteful number, since it uses less digits than its factorization.

122320201012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481697303 (or 481697297 counting only the distinct ones).

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

Adding to 122320201012112 its reverse (211210102023221), we get a palindrome (333530303035333).

The spelling of 122320201012112 in words is "one hundred twenty-two trillion, three hundred twenty billion, two hundred one million, twelve thousand, one hundred twelve".