2200400231 has 2 divisors, whose sum is σ = 2200400232. Its totient is φ = 2200400230.

The previous prime is 2200400173. The next prime is 2200400261. The reversal of 2200400231 is 1320040022.

2200400231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2200400231 - 2¹⁴ = 2200383847 is a prime.

It is a super-2 number, since 2×2200400231² = 9683522353169706722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2200400261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100200115 + 1100200116.

It is an arithmetic number, because the mean of its divisors is an integer number (1100200116).

Almost surely, 2^2200400231 is an apocalyptic number.

2200400231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200400231 is an equidigital number, since it uses as much as digits as its factorization.

2200400231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2200400231 is about 46908.4238810046. The cubic root of 2200400231 is about 1300.6703113139.

Adding to 2200400231 its reverse (1320040022), we get a palindrome (3520440253).

The spelling of 2200400231 in words is "two billion, two hundred million, four hundred thousand, two hundred thirty-one".