90122292283 has 2 divisors, whose sum is σ = 90122292284. Its totient is φ = 90122292282.

The previous prime is 90122292263. The next prime is 90122292341. The reversal of 90122292283 is 38229222109.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90122292283 - 2¹⁷ = 90122161211 is a prime.

It is not a weakly prime, because it can be changed into another prime (90122292263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45061146141 + 45061146142.

It is an arithmetic number, because the mean of its divisors is an integer number (45061146142).

Almost surely, 2^90122292283 is an apocalyptic number.

90122292283 is a deficient number, since it is larger than the sum of its proper divisors (1).

90122292283 is an equidigital number, since it uses as much as digits as its factorization.

90122292283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 90122292283 in words is "ninety billion, one hundred twenty-two million, two hundred ninety-two thousand, two hundred eighty-three".