2266318770672 has 80 divisors (see below), whose sum is σ = 6419991379968. Its totient is φ = 683204874240.

The previous prime is 2266318770647. The next prime is 2266318770733. The reversal of 2266318770672 is 2760778136622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11017968 + ... + 11221775.

Almost surely, 2^{2266318770672} is an apocalyptic number.

2266318770672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2266318770672 is an abundant number, since it is smaller than the sum of its proper divisors (4153672609296).

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

2266318770672 is a wasteful number, since it uses less digits than its factorization.

2266318770672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22239958 (or 22239952 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 2266318770672 in words is "two trillion, two hundred sixty-six billion, three hundred eighteen million, seven hundred seventy thousand, six hundred seventy-two".