2263128344682 has 32 divisors (see below), whose sum is σ = 4792728491712. Its totient is φ = 709968248064.

The previous prime is 2263128344671. The next prime is 2263128344707. The reversal of 2263128344682 is 2864438213622.

It is a super-2 number, since 2×2263128344682² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1755088 + ... + 2758004.

It is an arithmetic number, because the mean of its divisors is an integer number (149772765366).

Almost surely, 2^{2263128344682} is an apocalyptic number.

2263128344682 is an abundant number, since it is smaller than the sum of its proper divisors (2529600147030).

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

2263128344682 is a wasteful number, since it uses less digits than its factorization.

2263128344682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025062.

The product of its digits is 5308416, while the sum is 51.

The spelling of 2263128344682 in words is "two trillion, two hundred sixty-three billion, one hundred twenty-eight million, three hundred forty-four thousand, six hundred eighty-two".