22064254166002 has 16 divisors (see below), whose sum is σ = 33111588603672. Its totient is φ = 11027058261120.

The previous prime is 22064254165951. The next prime is 22064254166021. The reversal of 22064254166002 is 20066145246022.

It can be written as a sum of positive squares in 4 ways, for example, as 18610086951481 + 3454167214521 = 4313941^2 + 1858539^2 .

It is a super-2 number, since 2×22064254166002² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227003638 + ... + 227100814.

Almost surely, 2^{22064254166002} is an apocalyptic number.

22064254166002 is a deficient number, since it is larger than the sum of its proper divisors (11047334437670).

22064254166002 is a wasteful number, since it uses less digits than its factorization.

22064254166002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148173.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 22064254166002 in words is "twenty-two trillion, sixty-four billion, two hundred fifty-four million, one hundred sixty-six thousand, two".