45214256122 has 8 divisors (see below), whose sum is σ = 77510153376. Its totient is φ = 19377538332.

The previous prime is 45214256069. The next prime is 45214256137. The reversal of 45214256122 is 22165241254.

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

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, 1614794848 + ... + 1614794875.

It is an arithmetic number, because the mean of its divisors is an integer number (9688769172).

Almost surely, 2^45214256122 is an apocalyptic number.

45214256122 is a deficient number, since it is larger than the sum of its proper divisors (32295897254).

45214256122 is a wasteful number, since it uses less digits than its factorization.

45214256122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229589732.

The product of its digits is 38400, while the sum is 34.

Adding to 45214256122 its reverse (22165241254), we get a palindrome (67379497376).

The spelling of 45214256122 in words is "forty-five billion, two hundred fourteen million, two hundred fifty-six thousand, one hundred twenty-two".