2269118028956 has 12 divisors (see below), whose sum is σ = 4030224559368. Its totient is φ = 1117625297712.

The previous prime is 2269118028911. The next prime is 2269118028973. The reversal of 2269118028956 is 6598208119622.

It is a junction number, because it is equal to n+sod(n) for n = 2269118028895 and 2269118028904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4233428891 + ... + 4233429426.

It is an arithmetic number, because the mean of its divisors is an integer number (335852046614).

Almost surely, 2^{2269118028956} is an apocalyptic number.

It is an amenable number.

2269118028956 is a deficient number, since it is larger than the sum of its proper divisors (1761106530412).

2269118028956 is a wasteful number, since it uses less digits than its factorization.

2269118028956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466858388 (or 8466858386 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 2269118028956 in words is "two trillion, two hundred sixty-nine billion, one hundred eighteen million, twenty-eight thousand, nine hundred fifty-six".