120322220 has 12 divisors (see below), whose sum is σ = 252676704. Its totient is φ = 48128880.

The previous prime is 120322211. The next prime is 120322229. The reversal of 120322220 is 22223021.

It is an interprime number because it is at equal distance from previous prime (120322211) and next prime (120322229).

It is a junction number, because it is equal to n+sod(n) for n = 120322195 and 120322204.

It is not an unprimeable number, because it can be changed into a prime (120322229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3008036 + ... + 3008075.

It is an arithmetic number, because the mean of its divisors is an integer number (21056392).

Almost surely, 2^120322220 is an apocalyptic number.

120322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120322220 is an abundant number, since it is smaller than the sum of its proper divisors (132354484).

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

120322220 is a wasteful number, since it uses less digits than its factorization.

120322220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6016120 (or 6016118 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 120322220 is about 10969.1485540127. The cubic root of 120322220 is about 493.6834996696.

Adding to 120322220 its reverse (22223021), we get a palindrome (142545241).

The spelling of 120322220 in words is "one hundred twenty million, three hundred twenty-two thousand, two hundred twenty".