122221031201133 has 4 divisors (see below), whose sum is σ = 162961374934848. Its totient is φ = 81480687467420.

The previous prime is 122221031201039. The next prime is 122221031201177. The reversal of 122221031201133 is 331102130122221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122221031201133 - 2³⁶ = 122152311724397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122221031206133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20370171866853 + ... + 20370171866858.

It is an arithmetic number, because the mean of its divisors is an integer number (40740343733712).

Almost surely, 2^{122221031201133} is an apocalyptic number.

It is an amenable number.

122221031201133 is a deficient number, since it is larger than the sum of its proper divisors (40740343733715).

122221031201133 is an equidigital number, since it uses as much as digits as its factorization.

122221031201133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40740343733714.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 122221031201133 its reverse (331102130122221), we get a palindrome (453323161323354).

The spelling of 122221031201133 in words is "one hundred twenty-two trillion, two hundred twenty-one billion, thirty-one million, two hundred one thousand, one hundred thirty-three".