2222646135654 has 32 divisors (see below), whose sum is σ = 5137416437760. Its totient is φ = 627906451392.

The previous prime is 2222646135641. The next prime is 2222646135679. The reversal of 2222646135654 is 4565316462222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297300454 + ... + 297307929.

It is an arithmetic number, because the mean of its divisors is an integer number (160544263680).

Almost surely, 2^{2222646135654} is an apocalyptic number.

2222646135654 is an abundant number, since it is smaller than the sum of its proper divisors (2914770302106).

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

2222646135654 is a wasteful number, since it uses less digits than its factorization.

2222646135654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594608484.

The product of its digits is 4147200, while the sum is 48.

The spelling of 2222646135654 in words is "two trillion, two hundred twenty-two billion, six hundred forty-six million, one hundred thirty-five thousand, six hundred fifty-four".