120422130 has 16 divisors (see below), whose sum is σ = 289013184. Its totient is φ = 32112560.

The previous prime is 120422129. The next prime is 120422147. The reversal of 120422130 is 31224021.

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, 2007006 + ... + 2007065.

It is an arithmetic number, because the mean of its divisors is an integer number (18063324).

Almost surely, 2^120422130 is an apocalyptic number.

120422130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120422130 is an abundant number, since it is smaller than the sum of its proper divisors (168591054).

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

120422130 is a wasteful number, since it uses less digits than its factorization.

120422130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014081.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120422130 is about 10973.7017455369. The cubic root of 120422130 is about 493.8201058389.

Adding to 120422130 its reverse (31224021), we get a palindrome (151646151).

The spelling of 120422130 in words is "one hundred twenty million, four hundred twenty-two thousand, one hundred thirty".