2222135826 has 8 divisors (see below), whose sum is σ = 4444271664. Its totient is φ = 740711940.

The previous prime is 2222135819. The next prime is 2222135837. The reversal of 2222135826 is 6285312222.

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

2222135826 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185177980 + ... + 185177991.

It is an arithmetic number, because the mean of its divisors is an integer number (555533958).

Almost surely, 2^2222135826 is an apocalyptic number.

2222135826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222135826 is a wasteful number, since it uses less digits than its factorization.

2222135826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370355976.

The product of its digits is 23040, while the sum is 33.

The square root of 2222135826 is about 47139.5356998772. The cubic root of 2222135826 is about 1304.9389686817.

The spelling of 2222135826 in words is "two billion, two hundred twenty-two million, one hundred thirty-five thousand, eight hundred twenty-six".