10202200210231 has 2 divisors, whose sum is σ = 10202200210232. Its totient is φ = 10202200210230.

The previous prime is 10202200210141. The next prime is 10202200210283. The reversal of 10202200210231 is 13201200220201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202200210231 is a prime.

It is a super-2 number, since 2×10202200210231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202200210931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101100105115 + 5101100105116.

It is an arithmetic number, because the mean of its divisors is an integer number (5101100105116).

Almost surely, 2^{10202200210231} is an apocalyptic number.

10202200210231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202200210231 is an equidigital number, since it uses as much as digits as its factorization.

10202200210231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10202200210231 its reverse (13201200220201), we get a palindrome (23403400430432).

The spelling of 10202200210231 in words is "ten trillion, two hundred two billion, two hundred million, two hundred ten thousand, two hundred thirty-one".