45422122122454 has 32 divisors (see below), whose sum is σ = 84947437771776. Its totient is φ = 17696478525120.

The previous prime is 45422122122439. The next prime is 45422122122457.

45422122122454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45422122122457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2310394 + ... + 9807250.

It is an arithmetic number, because the mean of its divisors is an integer number (2654607430368).

Almost surely, 2^{45422122122454} is an apocalyptic number.

45422122122454 is a deficient number, since it is larger than the sum of its proper divisors (39525315649322).

45422122122454 is a wasteful number, since it uses less digits than its factorization.

45422122122454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536220.

The product of its digits is 409600, while the sum is 40.

It can be divided in two parts, 4542212 and 2122454, that added together give a palindrome (6664666).

The spelling of 45422122122454 in words is "forty-five trillion, four hundred twenty-two billion, one hundred twenty-two million, one hundred twenty-two thousand, four hundred fifty-four".