122152355 has 24 divisors (see below), whose sum is σ = 163057392. Its totient is φ = 87744384.

The previous prime is 122152343. The next prime is 122152367. The reversal of 122152355 is 553251221.

It is an interprime number because it is at equal distance from previous prime (122152343) and next prime (122152367).

It is not a de Polignac number, because 122152355 - 2⁸ = 122152099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29312 + ... + 33218.

It is an arithmetic number, because the mean of its divisors is an integer number (6794058).

Almost surely, 2^122152355 is an apocalyptic number.

122152355 is a deficient number, since it is larger than the sum of its proper divisors (40905037).

122152355 is a wasteful number, since it uses less digits than its factorization.

122152355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3975 (or 3962 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 122152355 is about 11052.2556521282. The cubic root of 122152355 is about 496.1739371648.

The spelling of 122152355 in words is "one hundred twenty-two million, one hundred fifty-two thousand, three hundred fifty-five".