120022344 has 64 divisors (see below), whose sum is σ = 359049600. Its totient is φ = 36929088.

The previous prime is 120022337. The next prime is 120022351. The reversal of 120022344 is 443220021.

It is an interprime number because it is at equal distance from previous prime (120022337) and next prime (120022351).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18564 + ... + 24179.

It is an arithmetic number, because the mean of its divisors is an integer number (5610150).

Almost surely, 2^120022344 is an apocalyptic number.

It is an amenable number.

120022344 is an abundant number, since it is smaller than the sum of its proper divisors (239027256).

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

120022344 is a wasteful number, since it uses less digits than its factorization.

120022344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42771 (or 42761 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 120022344 is about 10955.4709620354. The cubic root of 120022344 is about 493.2730268787.

Adding to 120022344 its reverse (443220021), we get a palindrome (563242365).

The spelling of 120022344 in words is "one hundred twenty million, twenty-two thousand, three hundred forty-four".