122132130 has 16 divisors (see below), whose sum is σ = 293117184. Its totient is φ = 32568560.

The previous prime is 122132123. The next prime is 122132161. The reversal of 122132130 is 31231221.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 2035506 + ... + 2035565.

It is an arithmetic number, because the mean of its divisors is an integer number (18319824).

Almost surely, 2^122132130 is an apocalyptic number.

122132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122132130 is an abundant number, since it is smaller than the sum of its proper divisors (170985054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122132130 is a wasteful number, since it uses less digits than its factorization.

122132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071081.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 122132130 is about 11051.3406426551. The cubic root of 122132130 is about 496.1465514961.

Adding to 122132130 its reverse (31231221), we get a palindrome (153363351).

Subtracting from 122132130 its reverse (31231221), we obtain a palindrome (90900909).

The spelling of 122132130 in words is "one hundred twenty-two million, one hundred thirty-two thousand, one hundred thirty".