22136996770070 has 32 divisors (see below), whose sum is σ = 49041962077248. Its totient is φ = 7005994581888.

The previous prime is 22136996770069. The next prime is 22136996770079. The reversal of 22136996770070 is 7007769963122.

It is a super-2 number, since 2×22136996770070² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22136996769991 and 22136996770009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22136996770079) 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, 12163184129 + ... + 12163185948.

It is an arithmetic number, because the mean of its divisors is an integer number (1532561314914).

Almost surely, 2^{22136996770070} is an apocalyptic number.

22136996770070 is an abundant number, since it is smaller than the sum of its proper divisors (26904965307178).

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

22136996770070 is a wasteful number, since it uses less digits than its factorization.

22136996770070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24326370104.

The product of its (nonzero) digits is 12002256, while the sum is 59.

The spelling of 22136996770070 in words is "twenty-two trillion, one hundred thirty-six billion, nine hundred ninety-six million, seven hundred seventy thousand, seventy".