122234431123311 has 16 divisors (see below), whose sum is σ = 180259784777184. Its totient is φ = 73188183291264.

The previous prime is 122234431123303. The next prime is 122234431123319. The reversal of 122234431123311 is 113321134432221.

It is an interprime number because it is at equal distance from previous prime (122234431123303) and next prime (122234431123319).

It is not a de Polignac number, because 122234431123311 - 2³ = 122234431123303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122234431123319) 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, 42354271296 + ... + 42354274181.

It is an arithmetic number, because the mean of its divisors is an integer number (11266236548574).

Almost surely, 2^{122234431123311} is an apocalyptic number.

122234431123311 is a deficient number, since it is larger than the sum of its proper divisors (58025353653873).

122234431123311 is a wasteful number, since it uses less digits than its factorization.

122234431123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84708545530.

The product of its digits is 20736, while the sum is 33.

Adding to 122234431123311 its reverse (113321134432221), we get a palindrome (235555565555532).

The spelling of 122234431123311 in words is "one hundred twenty-two trillion, two hundred thirty-four billion, four hundred thirty-one million, one hundred twenty-three thousand, three hundred eleven".