120025812264663 has 4 divisors (see below), whose sum is σ = 160034416352888. Its totient is φ = 80017208176440.

The previous prime is 120025812264653. The next prime is 120025812264863. The reversal of 120025812264663 is 366462218520021.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120025812264663 - 2²⁵ = 120025778710231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120025812264653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20004302044108 + ... + 20004302044113.

It is an arithmetic number, because the mean of its divisors is an integer number (40008604088222).

Almost surely, 2^{120025812264663} is an apocalyptic number.

120025812264663 is a deficient number, since it is larger than the sum of its proper divisors (40008604088225).

120025812264663 is an equidigital number, since it uses as much as digits as its factorization.

120025812264663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40008604088224.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 120025812264663 in words is "one hundred twenty trillion, twenty-five billion, eight hundred twelve million, two hundred sixty-four thousand, six hundred sixty-three".