22126058786 has 8 divisors (see below), whose sum is σ = 35742095004. Its totient is φ = 10212027120.

The previous prime is 22126058783. The next prime is 22126058813. The reversal of 22126058786 is 68785062122.

It can be written as a sum of positive squares in 2 ways, for example, as 21706423561 + 419635225 = 147331^2 + 20485^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22126058786.

It is not an unprimeable number, because it can be changed into a prime (22126058783) 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, 425501105 + ... + 425501156.

Almost surely, 2^22126058786 is an apocalyptic number.

22126058786 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22126058786 is a deficient number, since it is larger than the sum of its proper divisors (13616036218).

22126058786 is a wasteful number, since it uses less digits than its factorization.

22126058786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851002276.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 22126058786 in words is "twenty-two billion, one hundred twenty-six million, fifty-eight thousand, seven hundred eighty-six".