2772272412660 has 48 divisors (see below), whose sum is σ = 7868696504256. Its totient is φ = 729145619712.

The previous prime is 2772272412659. The next prime is 2772272412667. The reversal of 2772272412660 is 662142722772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772272412667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316465074 + ... + 316473833.

It is an arithmetic number, because the mean of its divisors is an integer number (163931177172).

Almost surely, 2^{2772272412660} is an apocalyptic number.

2772272412660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2772272412660 is an abundant number, since it is smaller than the sum of its proper divisors (5096424091596).

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

2772272412660 is a wasteful number, since it uses less digits than its factorization.

2772272412660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632938992 (or 632938990 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 2772272412660 in words is "two trillion, seven hundred seventy-two billion, two hundred seventy-two million, four hundred twelve thousand, six hundred sixty".