10122955 has 4 divisors (see below), whose sum is σ = 12147552. Its totient is φ = 8098360.

The previous prime is 10122923. The next prime is 10122971. The reversal of 10122955 is 55922101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10122955 - 2⁵ = 10122923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012291 + ... + 1012300.

It is an arithmetic number, because the mean of its divisors is an integer number (3036888).

Almost surely, 2^10122955 is an apocalyptic number.

10122955 is a deficient number, since it is larger than the sum of its proper divisors (2024597).

10122955 is an equidigital number, since it uses as much as digits as its factorization.

10122955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024596.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 10122955 is about 3181.6591583638. The cubic root of 10122955 is about 216.3228696253.

The spelling of 10122955 in words is "ten million, one hundred twenty-two thousand, nine hundred fifty-five".