22435202544020 has 96 divisors (see below), whose sum is σ = 53984237045760. Its totient is φ = 7672108953600.

The previous prime is 22435202543903. The next prime is 22435202544061. The reversal of 22435202544020 is 2044520253422.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950269976 + ... + 950293584.

It is an arithmetic number, because the mean of its divisors is an integer number (562335802560).

Almost surely, 2^{22435202544020} is an apocalyptic number.

22435202544020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22435202544020 is an abundant number, since it is smaller than the sum of its proper divisors (31549034501740).

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

22435202544020 is a wasteful number, since it uses less digits than its factorization.

22435202544020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40953 (or 40951 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 22435202544020 its reverse (2044520253422), we get a palindrome (24479722797442).

The spelling of 22435202544020 in words is "twenty-two trillion, four hundred thirty-five billion, two hundred two million, five hundred forty-four thousand, twenty".