22252366520241 has 32 divisors (see below), whose sum is σ = 34903768015872. Its totient is φ = 12432121316160.

The previous prime is 22252366520201. The next prime is 22252366520249. The reversal of 22252366520241 is 14202566325222.

It is not a de Polignac number, because 22252366520241 - 2²⁵ = 22252332965809 is a prime.

It is a super-2 number, since 2×22252366520241² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22252366520193 and 22252366520202.

It is not an unprimeable number, because it can be changed into a prime (22252366520249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34587255 + ... + 35224748.

It is an arithmetic number, because the mean of its divisors is an integer number (1090742750496).

Almost surely, 2^{22252366520241} is an apocalyptic number.

It is an amenable number.

22252366520241 is a deficient number, since it is larger than the sum of its proper divisors (12651401495631).

22252366520241 is a wasteful number, since it uses less digits than its factorization.

22252366520241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69812773.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 22252366520241 in words is "twenty-two trillion, two hundred fifty-two billion, three hundred sixty-six million, five hundred twenty thousand, two hundred forty-one".