22473057350531 has 2 divisors, whose sum is σ = 22473057350532. Its totient is φ = 22473057350530.

The previous prime is 22473057350501. The next prime is 22473057350537. The reversal of 22473057350531 is 13505375037422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22473057350531 - 2³⁰ = 22471983608707 is a prime.

It is a super-2 number, since 2×22473057350531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22473057350537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11236528675265 + 11236528675266.

It is an arithmetic number, because the mean of its divisors is an integer number (11236528675266).

Almost surely, 2^{22473057350531} is an apocalyptic number.

22473057350531 is a deficient number, since it is larger than the sum of its proper divisors (1).

22473057350531 is an equidigital number, since it uses as much as digits as its factorization.

22473057350531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646000, while the sum is 47.

The spelling of 22473057350531 in words is "twenty-two trillion, four hundred seventy-three billion, fifty-seven million, three hundred fifty thousand, five hundred thirty-one".