455126121022 has 8 divisors (see below), whose sum is σ = 722847368736. Its totient is φ = 214176998112.

The previous prime is 455126121019. The next prime is 455126121031. The reversal of 455126121022 is 220121621554.

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

It is a congruent number.

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, 6693031158 + ... + 6693031225.

It is an arithmetic number, because the mean of its divisors is an integer number (90355921092).

Almost surely, 2^455126121022 is an apocalyptic number.

455126121022 is a deficient number, since it is larger than the sum of its proper divisors (267721247714).

455126121022 is a wasteful number, since it uses less digits than its factorization.

455126121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13386062402.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 455126121022 its reverse (220121621554), we get a palindrome (675247742576).

The spelling of 455126121022 in words is "four hundred fifty-five billion, one hundred twenty-six million, one hundred twenty-one thousand, twenty-two".