120222130 has 32 divisors (see below), whose sum is σ = 261864576. Its totient is φ = 38793984.

The previous prime is 120222119. The next prime is 120222133. The reversal of 120222130 is 31222021.

It is a self number, because there is not a number n which added to its sum of digits gives 120222130.

It is not an unprimeable number, because it can be changed into a prime (120222133) 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, 49324 + ... + 51703.

It is an arithmetic number, because the mean of its divisors is an integer number (8183268).

Almost surely, 2^120222130 is an apocalyptic number.

120222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120222130 is an abundant number, since it is smaller than the sum of its proper divisors (141642446).

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

120222130 is a wasteful number, since it uses less digits than its factorization.

120222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101058.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120222130 is about 10964.5852634744. The cubic root of 120222130 is about 493.5465715413.

Adding to 120222130 its reverse (31222021), we get a palindrome (151444151).

It can be divided in two parts, 1202 and 22130, that added together give a palindrome (23332).

The spelling of 120222130 in words is "one hundred twenty million, two hundred twenty-two thousand, one hundred thirty".