22077133306642 has 16 divisors (see below), whose sum is σ = 33176672753472. Its totient is φ = 11018244204880.

The previous prime is 22077133306639. The next prime is 22077133306661. The reversal of 22077133306642 is 24660333177022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22077133306592 and 22077133306601.

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, 24501033 + ... + 25386115.

It is an arithmetic number, because the mean of its divisors is an integer number (2073542047092).

Almost surely, 2^{22077133306642} is an apocalyptic number.

22077133306642 is a deficient number, since it is larger than the sum of its proper divisors (11099539446830).

22077133306642 is a wasteful number, since it uses less digits than its factorization.

22077133306642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908033.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 22077133306642 in words is "twenty-two trillion, seventy-seven billion, one hundred thirty-three million, three hundred six thousand, six hundred forty-two".