10890267229 has 2 divisors, whose sum is σ = 10890267230. Its totient is φ = 10890267228.

The previous prime is 10890267173. The next prime is 10890267277. The reversal of 10890267229 is 92276209801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10706040900 + 184226329 = 103470^2 + 13573^2 .

It is a cyclic number.

It is not a de Polignac number, because 10890267229 - 2¹¹ = 10890265181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10890267299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5445133614 + 5445133615.

It is an arithmetic number, because the mean of its divisors is an integer number (5445133615).

Almost surely, 2^10890267229 is an apocalyptic number.

It is an amenable number.

10890267229 is a deficient number, since it is larger than the sum of its proper divisors (1).

10890267229 is an equidigital number, since it uses as much as digits as its factorization.

10890267229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 10890267229 in words is "ten billion, eight hundred ninety million, two hundred sixty-seven thousand, two hundred twenty-nine".