122302130 has 16 divisors (see below), whose sum is σ = 227245824. Its totient is φ = 47342640.

The previous prime is 122302123. The next prime is 122302151. The reversal of 122302130 is 31203221.

It is a happy number.

It is a super-2 number, since 2×122302130² = 29915622005073800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196952 + ... + 197571.

It is an arithmetic number, because the mean of its divisors is an integer number (14202864).

Almost surely, 2^122302130 is an apocalyptic number.

122302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122302130 is a deficient number, since it is larger than the sum of its proper divisors (104943694).

122302130 is a wasteful number, since it uses less digits than its factorization.

122302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394561.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 122302130 is about 11059.0293425779. The cubic root of 122302130 is about 496.3766460387.

Adding to 122302130 its reverse (31203221), we get a palindrome (153505351).

The spelling of 122302130 in words is "one hundred twenty-two million, three hundred two thousand, one hundred thirty".