122330043552251 has 8 divisors (see below), whose sum is σ = 122880570802704. Its totient is φ = 121779734298880.

The previous prime is 122330043552151. The next prime is 122330043552253. The reversal of 122330043552251 is 152255340033221.

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 122330043552251 - 2⁴⁶ = 51961299374587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122330043552253) 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, 53374385 + ... + 55619106.

It is an arithmetic number, because the mean of its divisors is an integer number (15360071350338).

Almost surely, 2^{122330043552251} is an apocalyptic number.

122330043552251 is a deficient number, since it is larger than the sum of its proper divisors (550527250453).

122330043552251 is a wasteful number, since it uses less digits than its factorization.

122330043552251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108998541.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 122330043552251 its reverse (152255340033221), we get a palindrome (274585383585472).

The spelling of 122330043552251 in words is "one hundred twenty-two trillion, three hundred thirty billion, forty-three million, five hundred fifty-two thousand, two hundred fifty-one".