45122233222154 has 16 divisors (see below), whose sum is σ = 76382463762720. Its totient is φ = 19802860974960.

The previous prime is 45122233222141. The next prime is 45122233222163.

45122233222154 is nontrivially palindromic in base 10.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35362251104 + ... + 35362252379.

It is an arithmetic number, because the mean of its divisors is an integer number (4773903985170).

Almost surely, 2^{45122233222154} is an apocalyptic number.

45122233222154 is a deficient number, since it is larger than the sum of its proper divisors (31260230540566).

45122233222154 is a wasteful number, since it uses less digits than its factorization.

45122233222154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70724503525.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 4512223 and 3222154, that added together give a palindrome (7734377).

The spelling of 45122233222154 in words is "forty-five trillion, one hundred twenty-two billion, two hundred thirty-three million, two hundred twenty-two thousand, one hundred fifty-four".