122630995 has 16 divisors (see below), whose sum is σ = 153648000. Its totient is φ = 93840768.

The previous prime is 122630951. The next prime is 122630999. The reversal of 122630995 is 599036221.

It is a cyclic number.

It is not a de Polignac number, because 122630995 - 2²¹ = 120533843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122630999) 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, 11926 + ... + 19684.

It is an arithmetic number, because the mean of its divisors is an integer number (9603000).

Almost surely, 2^122630995 is an apocalyptic number.

122630995 is a deficient number, since it is larger than the sum of its proper divisors (31017005).

122630995 is a wasteful number, since it uses less digits than its factorization.

122630995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7902.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 122630995 is about 11073.8879802895. The cubic root of 122630995 is about 496.8211594418.

The spelling of 122630995 in words is "one hundred twenty-two million, six hundred thirty thousand, nine hundred ninety-five".