120022231 has 8 divisors (see below), whose sum is σ = 137516960. Its totient is φ = 102614688.

The previous prime is 120022219. The next prime is 120022237. The reversal of 120022231 is 132220021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120022231 - 2⁷ = 120022103 is a prime.

It is a super-2 number, since 2×120022231² = 28810671868434722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18816 + ... + 24373.

It is an arithmetic number, because the mean of its divisors is an integer number (17189620).

Almost surely, 2^120022231 is an apocalyptic number.

120022231 is a deficient number, since it is larger than the sum of its proper divisors (17494729).

120022231 is an equidigital number, since it uses as much as digits as its factorization.

120022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43593.

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

The square root of 120022231 is about 10955.4658047935. The cubic root of 120022231 is about 493.2728720746.

Adding to 120022231 its reverse (132220021), we get a palindrome (252242252).

The spelling of 120022231 in words is "one hundred twenty million, twenty-two thousand, two hundred thirty-one".