122452544051 has 8 divisors (see below), whose sum is σ = 127167952320. Its totient is φ = 117769996288.

The previous prime is 122452543951. The next prime is 122452544219. The reversal of 122452544051 is 150445254221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122452544051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122452544551) 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, 8207531 + ... + 8222436.

It is an arithmetic number, because the mean of its divisors is an integer number (15895994040).

Almost surely, 2^122452544051 is an apocalyptic number.

122452544051 is a deficient number, since it is larger than the sum of its proper divisors (4715408269).

122452544051 is a wasteful number, since it uses less digits than its factorization.

122452544051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16430253.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 122452544051 its reverse (150445254221), we get a palindrome (272897798272).

The spelling of 122452544051 in words is "one hundred twenty-two billion, four hundred fifty-two million, five hundred forty-four thousand, fifty-one".