2473567221660 has 48 divisors (see below), whose sum is σ = 6929771154432. Its totient is φ = 659257646400.

The previous prime is 2473567221649. The next prime is 2473567221787. The reversal of 2473567221660 is 661227653742.

It is a super-2 number, since 2×2473567221660² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 11147956 + ... + 11367675.

It is an arithmetic number, because the mean of its divisors is an integer number (144370232384).

Almost surely, 2^{2473567221660} is an apocalyptic number.

2473567221660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2473567221660 is an abundant number, since it is smaller than the sum of its proper divisors (4456203932772).

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

2473567221660 is a wasteful number, since it uses less digits than its factorization.

2473567221660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22517474 (or 22517472 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 2473567221660 in words is "two trillion, four hundred seventy-three billion, five hundred sixty-seven million, two hundred twenty-one thousand, six hundred sixty".