22064406266662 has 48 divisors (see below), whose sum is σ = 35170373358288. Its totient is φ = 10378063967040.

The previous prime is 22064406266657. The next prime is 22064406266663. The reversal of 22064406266662 is 26666260446022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22064406266663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544874088 + ... + 544914580.

It is an arithmetic number, because the mean of its divisors is an integer number (732716111631).

Almost surely, 2^{22064406266662} is an apocalyptic number.

22064406266662 is a deficient number, since it is larger than the sum of its proper divisors (13105967091626).

22064406266662 is a wasteful number, since it uses less digits than its factorization.

22064406266662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49045 (or 49022 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 52.

The spelling of 22064406266662 in words is "twenty-two trillion, sixty-four billion, four hundred six million, two hundred sixty-six thousand, six hundred sixty-two".