3122151134121 has 24 divisors (see below), whose sum is σ = 4532658686400. Its totient is φ = 2070872892000.

The previous prime is 3122151134111. The next prime is 3122151134149. The reversal of 3122151134121 is 1214311512213.

3122151134121 is a `hidden beast` number, since 3 + 1 + 2 + 21 + 511 + 3 + 4 + 121 = 666.

It is not a de Polignac number, because 3122151134121 - 2³⁹ = 2572395320233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3122151134111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59669671 + ... + 59721971.

It is an arithmetic number, because the mean of its divisors is an integer number (188860778600).

Almost surely, 2^{3122151134121} is an apocalyptic number.

It is an amenable number.

3122151134121 is a deficient number, since it is larger than the sum of its proper divisors (1410507552279).

3122151134121 is a wasteful number, since it uses less digits than its factorization.

3122151134121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85837 (or 85834 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

Adding to 3122151134121 its reverse (1214311512213), we get a palindrome (4336462646334).

The spelling of 3122151134121 in words is "three trillion, one hundred twenty-two billion, one hundred fifty-one million, one hundred thirty-four thousand, one hundred twenty-one".