2235086565680 has 40 divisors (see below), whose sum is σ = 5323322035584. Its totient is φ = 872228902400.

The previous prime is 2235086565667. The next prime is 2235086565683. The reversal of 2235086565680 is 865656805322.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×2235086565680² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2235086565683) 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, 340711136 + ... + 340717695.

Almost surely, 2^{2235086565680} is an apocalyptic number.

2235086565680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2235086565680 is an abundant number, since it is smaller than the sum of its proper divisors (3088235469904).

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

2235086565680 is a wasteful number, since it uses less digits than its factorization.

2235086565680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681428885 (or 681428879 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 56.

The spelling of 2235086565680 in words is "two trillion, two hundred thirty-five billion, eighty-six million, five hundred sixty-five thousand, six hundred eighty".