22054545325042 has 8 divisors (see below), whose sum is σ = 33273042369516. Its totient is φ = 10963531201872.

The previous prime is 22054545325027. The next prime is 22054545325051. The reversal of 22054545325042 is 24052354545022.

It can be written as a sum of positive squares in 2 ways, for example, as 22049420053761 + 5125271281 = 4695681^2 + 71591^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22054545325042.

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, 31870729893 + ... + 31870730584.

Almost surely, 2^{22054545325042} is an apocalyptic number.

22054545325042 is a deficient number, since it is larger than the sum of its proper divisors (11218497044474).

22054545325042 is a wasteful number, since it uses less digits than its factorization.

22054545325042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63741460652.

The product of its (nonzero) digits is 1920000, while the sum is 43.

The spelling of 22054545325042 in words is "twenty-two trillion, fifty-four billion, five hundred forty-five million, three hundred twenty-five thousand, forty-two".