2290922947323 has 16 divisors (see below), whose sum is σ = 3451484668800. Its totient is φ = 1501395828840.

The previous prime is 2290922947283. The next prime is 2290922947331. The reversal of 2290922947323 is 3237492290922.

2290922947323 is a `hidden beast` number, since 2 + 2 + 90 + 9 + 229 + 4 + 7 + 323 = 666.

It is not a de Polignac number, because 2290922947323 - 2²⁶ = 2290855838459 is a prime.

It is a super-2 number, since 2×2290922947323² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2290922947323.

It is not an unprimeable number, because it can be changed into a prime (2290922947123) 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, 719057713 + ... + 719060898.

It is an arithmetic number, because the mean of its divisors is an integer number (215717791800).

Almost surely, 2^{2290922947323} is an apocalyptic number.

2290922947323 is a deficient number, since it is larger than the sum of its proper divisors (1160561721477).

2290922947323 is a wasteful number, since it uses less digits than its factorization.

2290922947323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438118679 (or 1438118673 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 2290922947323 in words is "two trillion, two hundred ninety billion, nine hundred twenty-two million, nine hundred forty-seven thousand, three hundred twenty-three".