455122115522 has 8 divisors (see below), whose sum is σ = 683945066172. Its totient is φ = 227140426800.

The previous prime is 455122115519. The next prime is 455122115573. The reversal of 455122115522 is 225511221554.

It can be written as a sum of positive squares in 2 ways, for example, as 415985010961 + 39137104561 = 644969^2 + 197831^2 .

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

It is a super-2 number, since 2×455122115522² (a number of 24 digits) contains 22 as substring.

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, 210314129 + ... + 210316292.

Almost surely, 2^455122115522 is an apocalyptic number.

455122115522 is a deficient number, since it is larger than the sum of its proper divisors (228822950650).

455122115522 is a wasteful number, since it uses less digits than its factorization.

455122115522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420630964.

The product of its digits is 40000, while the sum is 35.

The spelling of 455122115522 in words is "four hundred fifty-five billion, one hundred twenty-two million, one hundred fifteen thousand, five hundred twenty-two".