122827130 has 32 divisors (see below), whose sum is σ = 231980544. Its totient is φ = 46734336.

The previous prime is 122827079. The next prime is 122827141. The reversal of 122827130 is 31728221.

It is a self number, because there is not a number n which added to its sum of digits gives 122827130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43007 + ... + 45773.

It is an arithmetic number, because the mean of its divisors is an integer number (7249392).

Almost surely, 2^122827130 is an apocalyptic number.

122827130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122827130 is a deficient number, since it is larger than the sum of its proper divisors (109153414).

122827130 is a wasteful number, since it uses less digits than its factorization.

122827130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 122827130 is about 11082.7401846294. The cubic root of 122827130 is about 497.0858889088.

The spelling of 122827130 in words is "one hundred twenty-two million, eight hundred twenty-seven thousand, one hundred thirty".