2268970722826 has 16 divisors (see below), whose sum is σ = 3422565109440. Its totient is φ = 1128116039680.

The previous prime is 2268970722787. The next prime is 2268970722827. The reversal of 2268970722826 is 6282270798622.

It is not an unprimeable number, because it can be changed into a prime (2268970722827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17900211 + ... + 18026521.

It is an arithmetic number, because the mean of its divisors is an integer number (213910319340).

Almost surely, 2^{2268970722826} is an apocalyptic number.

2268970722826 is a deficient number, since it is larger than the sum of its proper divisors (1153594386614).

2268970722826 is a wasteful number, since it uses less digits than its factorization.

2268970722826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176669.

The product of its (nonzero) digits is 32514048, while the sum is 61.

The spelling of 2268970722826 in words is "two trillion, two hundred sixty-eight billion, nine hundred seventy million, seven hundred twenty-two thousand, eight hundred twenty-six".