401122373 has 2 divisors, whose sum is σ = 401122374. Its totient is φ = 401122372.

The previous prime is 401122343. The next prime is 401122387. The reversal of 401122373 is 373221104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 210627169 + 190495204 = 14513^2 + 13802^2 .

It is a cyclic number.

It is not a de Polignac number, because 401122373 - 2¹⁶ = 401056837 is a prime.

It is a super-2 number, since 2×401122373² = 321798316242302258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401122303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200561186 + 200561187.

It is an arithmetic number, because the mean of its divisors is an integer number (200561187).

Almost surely, 2^401122373 is an apocalyptic number.

It is an amenable number.

401122373 is a deficient number, since it is larger than the sum of its proper divisors (1).

401122373 is an equidigital number, since it uses as much as digits as its factorization.

401122373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 401122373 is about 20028.0396694235. The cubic root of 401122373 is about 737.4947990823.

Adding to 401122373 its reverse (373221104), we get a palindrome (774343477).

The spelling of 401122373 in words is "four hundred one million, one hundred twenty-two thousand, three hundred seventy-three".