120885223 has 2 divisors, whose sum is σ = 120885224. Its totient is φ = 120885222.

The previous prime is 120885211. The next prime is 120885287. The reversal of 120885223 is 322588021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120885223 is a prime.

It is a super-2 number, since 2×120885223² = 29226474279519458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120885823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60442611 + 60442612.

It is an arithmetic number, because the mean of its divisors is an integer number (60442612).

Almost surely, 2^120885223 is an apocalyptic number.

120885223 is a deficient number, since it is larger than the sum of its proper divisors (1).

120885223 is an equidigital number, since it uses as much as digits as its factorization.

120885223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 120885223 is about 10994.7816258441. The cubic root of 120885223 is about 494.4523044700.

The spelling of 120885223 in words is "one hundred twenty million, eight hundred eighty-five thousand, two hundred twenty-three".