122451454444051 has 8 divisors (see below), whose sum is σ = 129766930876944. Its totient is φ = 115148472422400.

The previous prime is 122451454444049. The next prime is 122451454444061. The reversal of 122451454444051 is 150444454154221.

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 122451454444051 - 2¹ = 122451454444049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122451454443992 and 122451454444010.

It is not an unprimeable number, because it can be changed into a prime (122451454444061) 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, 3123582625 + ... + 3123621826.

It is an arithmetic number, because the mean of its divisors is an integer number (16220866359618).

Almost surely, 2^{122451454444051} is an apocalyptic number.

122451454444051 is a deficient number, since it is larger than the sum of its proper divisors (7315476432893).

122451454444051 is a wasteful number, since it uses less digits than its factorization.

122451454444051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247205621.

The product of its (nonzero) digits is 2048000, while the sum is 46.

The spelling of 122451454444051 in words is "one hundred twenty-two trillion, four hundred fifty-one billion, four hundred fifty-four million, four hundred forty-four thousand, fifty-one".