22453235341056 has 144 divisors (see below), whose sum is σ = 71505718604320. Its totient is φ = 6908687769600.

The previous prime is 22453235341001. The next prime is 22453235341057. The reversal of 22453235341056 is 65014353235422.

22453235341056 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 3 + 2 + 3 + 534 + 105 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×22453235341056² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22453235341057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124850245 + ... + 125029956.

Almost surely, 2^{22453235341056} is an apocalyptic number.

22453235341056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22453235341056 is an abundant number, since it is smaller than the sum of its proper divisors (49052483263264).

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

22453235341056 is a wasteful number, since it uses less digits than its factorization.

22453235341056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249880239 (or 249880219 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

Adding to 22453235341056 its reverse (65014353235422), we get a palindrome (87467588576478).

The spelling of 22453235341056 in words is "twenty-two trillion, four hundred fifty-three billion, two hundred thirty-five million, three hundred forty-one thousand, fifty-six".