2211310200231 has 36 divisors (see below), whose sum is σ = 3520453527136. Its totient is φ = 1336536020160.

The previous prime is 2211310200199. The next prime is 2211310200263. The reversal of 2211310200231 is 1320020131122.

2211310200231 is a `hidden beast` number, since 221 + 1 + 3 + 10 + 200 + 231 = 666.

It is an interprime number because it is at equal distance from previous prime (2211310200199) and next prime (2211310200263).

It is not a de Polignac number, because 2211310200231 - 2⁵ = 2211310200199 is a prime.

It is a super-2 number, since 2×2211310200231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211310900231) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2366806 + ... + 3166131.

Almost surely, 2^{2211310200231} is an apocalyptic number.

2211310200231 is a deficient number, since it is larger than the sum of its proper divisors (1309143326905).

2211310200231 is a wasteful number, since it uses less digits than its factorization.

2211310200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5533332 (or 5533318 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2211310200231 its reverse (1320020131122), we get a palindrome (3531330331353).

The spelling of 2211310200231 in words is "two trillion, two hundred eleven billion, three hundred ten million, two hundred thousand, two hundred thirty-one".