122120132032213 has 16 divisors (see below), whose sum is σ = 140724098099200. Its totient is φ = 103809150924336.

The previous prime is 122120132032201. The next prime is 122120132032237. The reversal of 122120132032213 is 312230231021221.

It is a cyclic number.

It is not a de Polignac number, because 122120132032213 - 2²⁹ = 122119595161301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122120132032253) 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, 142352481 + ... + 143207782.

It is an arithmetic number, because the mean of its divisors is an integer number (8795256131200).

Almost surely, 2^{122120132032213} is an apocalyptic number.

It is an amenable number.

122120132032213 is a deficient number, since it is larger than the sum of its proper divisors (18603966066987).

122120132032213 is a wasteful number, since it uses less digits than its factorization.

122120132032213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285560776.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 122120132032213 its reverse (312230231021221), we get a palindrome (434350363053434).

The spelling of 122120132032213 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred thirty-two million, thirty-two thousand, two hundred thirteen".