120022260 has 24 divisors (see below), whose sum is σ = 336062496. Its totient is φ = 32005920.

The previous prime is 120022247. The next prime is 120022283. The reversal of 120022260 is 62220021.

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

It is a congruent number.

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, 1000126 + ... + 1000245.

It is an arithmetic number, because the mean of its divisors is an integer number (14002604).

Almost surely, 2^120022260 is an apocalyptic number.

120022260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120022260 is an abundant number, since it is smaller than the sum of its proper divisors (216040236).

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

120022260 is a wasteful number, since it uses less digits than its factorization.

120022260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000383 (or 2000381 counting only the distinct ones).

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

The square root of 120022260 is about 10955.4671283337. The cubic root of 120022260 is about 493.2729118031.

Adding to 120022260 its reverse (62220021), we get a palindrome (182242281).

The spelling of 120022260 in words is "one hundred twenty million, twenty-two thousand, two hundred sixty".