22055442046403 has 4 divisors (see below), whose sum is σ = 22116877818480. Its totient is φ = 21994006274328.

The previous prime is 22055442046321. The next prime is 22055442046481. The reversal of 22055442046403 is 30464024455022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22055442046403 - 2²² = 22055437852099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22055442646403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30717885500 + ... + 30717886217.

It is an arithmetic number, because the mean of its divisors is an integer number (5529219454620).

Almost surely, 2^{22055442046403} is an apocalyptic number.

22055442046403 is a deficient number, since it is larger than the sum of its proper divisors (61435772077).

22055442046403 is an equidigital number, since it uses as much as digits as its factorization.

22055442046403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61435772076.

The product of its (nonzero) digits is 921600, while the sum is 41.

The spelling of 22055442046403 in words is "twenty-two trillion, fifty-five billion, four hundred forty-two million, forty-six thousand, four hundred three".