22134651677 has 4 divisors (see below), whose sum is σ = 22138849920. Its totient is φ = 22130453436.

The previous prime is 22134651659. The next prime is 22134651709. The reversal of 22134651677 is 77615643122.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22134651677 - 2³² = 17839684381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134651607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091203 + ... + 2101760.

It is an arithmetic number, because the mean of its divisors is an integer number (5534712480).

Almost surely, 2^22134651677 is an apocalyptic number.

It is an amenable number.

22134651677 is a deficient number, since it is larger than the sum of its proper divisors (4198243).

22134651677 is an equidigital number, since it uses as much as digits as its factorization.

22134651677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198242.

The product of its digits is 423360, while the sum is 44.

The spelling of 22134651677 in words is "twenty-two billion, one hundred thirty-four million, six hundred fifty-one thousand, six hundred seventy-seven".