2292488666463 has 16 divisors (see below), whose sum is σ = 3189608119296. Its totient is φ = 1461849940320.

The previous prime is 2292488666459. The next prime is 2292488666497. The reversal of 2292488666463 is 3646668842922.

It is not a de Polignac number, because 2292488666463 - 2² = 2292488666459 is a prime.

It is a super-2 number, since 2×2292488666463² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2292488666394 and 2292488666403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2292488666423) 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, 3886458 + ... + 4437288.

It is an arithmetic number, because the mean of its divisors is an integer number (199350507456).

Almost surely, 2^{2292488666463} is an apocalyptic number.

2292488666463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2292488666463 is a deficient number, since it is larger than the sum of its proper divisors (897119452833).

2292488666463 is a wasteful number, since it uses less digits than its factorization.

2292488666463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611174.

The product of its digits is 286654464, while the sum is 66.

The spelling of 2292488666463 in words is "two trillion, two hundred ninety-two billion, four hundred eighty-eight million, six hundred sixty-six thousand, four hundred sixty-three".