22077133306643 has 8 divisors (see below), whose sum is σ = 22493766808800. Its totient is φ = 21660502908928.

The previous prime is 22077133306639. The next prime is 22077133306661. The reversal of 22077133306643 is 34660333177022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22077133306643 - 2² = 22077133306639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22077133306343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17686178 + ... + 18893256.

It is an arithmetic number, because the mean of its divisors is an integer number (2811720851100).

Almost surely, 2^{22077133306643} is an apocalyptic number.

22077133306643 is a deficient number, since it is larger than the sum of its proper divisors (416633502157).

22077133306643 is a wasteful number, since it uses less digits than its factorization.

22077133306643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552221.

The product of its (nonzero) digits is 2286144, while the sum is 47.

The spelling of 22077133306643 in words is "twenty-two trillion, seventy-seven billion, one hundred thirty-three million, three hundred six thousand, six hundred forty-three".