22134177305 has 24 divisors (see below), whose sum is σ = 28100858688. Its totient is φ = 16733225696.

The previous prime is 22134177283. The next prime is 22134177313. The reversal of 22134177305 is 50377143122.

It is a happy number.

It is not a de Polignac number, because 22134177305 - 2¹⁸ = 22133915161 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 169124 + ... + 269946.

It is an arithmetic number, because the mean of its divisors is an integer number (1170869112).

Almost surely, 2^22134177305 is an apocalyptic number.

It is an amenable number.

22134177305 is a deficient number, since it is larger than the sum of its proper divisors (5966681383).

22134177305 is a wasteful number, since it uses less digits than its factorization.

22134177305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100957 (or 100934 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 22134177305 in words is "twenty-two billion, one hundred thirty-four million, one hundred seventy-seven thousand, three hundred five".