22553052214040 has 32 divisors (see below), whose sum is σ = 50745546306000. Its totient is φ = 9021011316864.

The previous prime is 22553052214031. The next prime is 22553052214051. The reversal of 22553052214040 is 4041225035522.

It is a happy number.

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, 4799870 + ... + 8254989.

Almost surely, 2^{22553052214040} is an apocalyptic number.

22553052214040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22553052214040 is an abundant number, since it is smaller than the sum of its proper divisors (28192494091960).

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

22553052214040 is a wasteful number, since it uses less digits than its factorization.

22553052214040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13098059 (or 13098055 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 22553052214040 its reverse (4041225035522), we get a palindrome (26594277249562).

The spelling of 22553052214040 in words is "twenty-two trillion, five hundred fifty-three billion, fifty-two million, two hundred fourteen thousand, forty".