22265226533562 has 16 divisors (see below), whose sum is σ = 44531369556960. Its totient is φ = 7421589429552.

The previous prime is 22265226533551. The next prime is 22265226533617. The reversal of 22265226533562 is 26533562256222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37871053 + ... + 38454480.

It is an arithmetic number, because the mean of its divisors is an integer number (2783210597310).

Almost surely, 2^{22265226533562} is an apocalyptic number.

22265226533562 is an abundant number, since it is smaller than the sum of its proper divisors (22266143023398).

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

22265226533562 is a wasteful number, since it uses less digits than its factorization.

22265226533562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76374157.

The product of its digits is 15552000, while the sum is 51.

Adding to 22265226533562 its reverse (26533562256222), we get a palindrome (48798788789784).

The spelling of 22265226533562 in words is "twenty-two trillion, two hundred sixty-five billion, two hundred twenty-six million, five hundred thirty-three thousand, five hundred sixty-two".