122150151 has 24 divisors (see below), whose sum is σ = 187381584. Its totient is φ = 76412160.

The previous prime is 122150129. The next prime is 122150153. The reversal of 122150151 is 151051221.

It is not a de Polignac number, because 122150151 - 2⁹ = 122149639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122150153) 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, 59736 + ... + 61746.

It is an arithmetic number, because the mean of its divisors is an integer number (7807566).

Almost surely, 2^122150151 is an apocalyptic number.

122150151 is a deficient number, since it is larger than the sum of its proper divisors (65231433).

122150151 is a wasteful number, since it uses less digits than its factorization.

122150151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2431 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The square root of 122150151 is about 11052.1559435252. The cubic root of 122150151 is about 496.1709529845.

The spelling of 122150151 in words is "one hundred twenty-two million, one hundred fifty thousand, one hundred fifty-one".