92220143 has 2 divisors, whose sum is σ = 92220144. Its totient is φ = 92220142.

The previous prime is 92220137. The next prime is 92220173. The reversal of 92220143 is 34102229.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92220143 - 2¹⁰ = 92219119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92220103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46110071 + 46110072.

It is an arithmetic number, because the mean of its divisors is an integer number (46110072).

Almost surely, 2^92220143 is an apocalyptic number.

92220143 is a deficient number, since it is larger than the sum of its proper divisors (1).

92220143 is an equidigital number, since it uses as much as digits as its factorization.

92220143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 92220143 is about 9603.1319370297. The cubic root of 92220143 is about 451.7955307080.

The spelling of 92220143 in words is "ninety-two million, two hundred twenty thousand, one hundred forty-three".