22050134022 has 16 divisors (see below), whose sum is σ = 50400306432. Its totient is φ = 6300038280.

The previous prime is 22050133969. The next prime is 22050134039. The reversal of 22050134022 is 22043105022.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 22050134022.

It is a congruent 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, 262501554 + ... + 262501637.

It is an arithmetic number, because the mean of its divisors is an integer number (3150019152).

Almost surely, 2^22050134022 is an apocalyptic number.

22050134022 is an abundant number, since it is smaller than the sum of its proper divisors (28350172410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22050134022 is a wasteful number, since it uses less digits than its factorization.

22050134022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525003203.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 22050134022 its reverse (22043105022), we get a palindrome (44093239044).

The spelling of 22050134022 in words is "twenty-two billion, fifty million, one hundred thirty-four thousand, twenty-two".