22226162420136 has 64 divisors (see below), whose sum is σ = 58632768604800. Its totient is φ = 7006977747968.

The previous prime is 22226162420123. The next prime is 22226162420179. The reversal of 22226162420136 is 63102426162222.

It is a junction number, because it is equal to n+sod(n) for n = 22226162420094 and 22226162420103.

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 15 ways as a sum of consecutive naturals, for example, 226157541 + ... + 226255796.

It is an arithmetic number, because the mean of its divisors is an integer number (916137009450).

Almost surely, 2^{22226162420136} is an apocalyptic number.

It is an amenable number.

22226162420136 is an abundant number, since it is smaller than the sum of its proper divisors (36406606184664).

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

22226162420136 is a wasteful number, since it uses less digits than its factorization.

22226162420136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452413458 (or 452413454 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

Adding to 22226162420136 its reverse (63102426162222), we get a palindrome (85328588582358).

The spelling of 22226162420136 in words is "twenty-two trillion, two hundred twenty-six billion, one hundred sixty-two million, four hundred twenty thousand, one hundred thirty-six".