120022559 has 2 divisors, whose sum is σ = 120022560. Its totient is φ = 120022558.

The previous prime is 120022547. The next prime is 120022577. The reversal of 120022559 is 955220021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120022559 - 2¹⁶ = 119957023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120022519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60011279 + 60011280.

It is an arithmetic number, because the mean of its divisors is an integer number (60011280).

Almost surely, 2^120022559 is an apocalyptic number.

120022559 is a deficient number, since it is larger than the sum of its proper divisors (1).

120022559 is an equidigital number, since it uses as much as digits as its factorization.

120022559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 120022559 is about 10955.4807744800. The cubic root of 120022559 is about 493.2733214173.

The spelling of 120022559 in words is "one hundred twenty million, twenty-two thousand, five hundred fifty-nine".