122551005002 has 8 divisors (see below), whose sum is σ = 186942211200. Its totient is φ = 60236934604.

The previous prime is 122551004993. The next prime is 122551005011. The reversal of 122551005002 is 200500155221.

It is an interprime number because it is at equal distance from previous prime (122551004993) and next prime (122551005011).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519283802 + ... + 519284037.

It is an arithmetic number, because the mean of its divisors is an integer number (23367776400).

Almost surely, 2^122551005002 is an apocalyptic number.

122551005002 is a deficient number, since it is larger than the sum of its proper divisors (64391206198).

122551005002 is a wasteful number, since it uses less digits than its factorization.

122551005002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038567900.

The product of its (nonzero) digits is 1000, while the sum is 23.

The spelling of 122551005002 in words is "one hundred twenty-two billion, five hundred fifty-one million, five thousand, two".