2292986376121 has 27 divisors (see below), whose sum is σ = 2688666096879. Its totient is φ = 1949835148128.

The previous prime is 2292986376073. The next prime is 2292986376133. The reversal of 2292986376121 is 1216736892922.

The square root of 2292986376121 is 1514261.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1346911119225 + 946075256896 = 1160565^2 + 972664^2 .

It is not a de Polignac number, because 2292986376121 - 2²⁷ = 2292852158393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2292986376181) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1452175510 + ... + 1452177088.

Almost surely, 2^{2292986376121} is an apocalyptic number.

2292986376121 is the 1514261-st square number.

2292986376121 is the 757131-st centered octagonal number.

It is an amenable number.

2292986376121 is a deficient number, since it is larger than the sum of its proper divisors (395679720758).

2292986376121 is an frugal number, since it uses more digits than its factorization.

2292986376121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446 (or 1723 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 58.

The spelling of 2292986376121 in words is "two trillion, two hundred ninety-two billion, nine hundred eighty-six million, three hundred seventy-six thousand, one hundred twenty-one".