2266318770680 has 32 divisors (see below), whose sum is σ = 5099722467840. Its totient is φ = 906437688960.

The previous prime is 2266318770647. The next prime is 2266318770733. The reversal of 2266318770680 is 860778136622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2397359 + ... + 3206238.

It is an arithmetic number, because the mean of its divisors is an integer number (159366327120).

Almost surely, 2^{2266318770680} is an apocalyptic number.

2266318770680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2266318770680 is an abundant number, since it is smaller than the sum of its proper divisors (2833403697160).

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

2266318770680 is a wasteful number, since it uses less digits than its factorization.

2266318770680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5613719 (or 5613715 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 2266318770680 in words is "two trillion, two hundred sixty-six billion, three hundred eighteen million, seven hundred seventy thousand, six hundred eighty".