10212211202131 has 2 divisors, whose sum is σ = 10212211202132. Its totient is φ = 10212211202130.

The previous prime is 10212211202057. The next prime is 10212211202183. The reversal of 10212211202131 is 13120211221201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212211202131 - 2¹⁹ = 10212210677843 is a prime.

It is a super-2 number, since 2×10212211202131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212211202099 and 10212211202108.

It is not a weakly prime, because it can be changed into another prime (10212211200131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106105601065 + 5106105601066.

It is an arithmetic number, because the mean of its divisors is an integer number (5106105601066).

Almost surely, 2^{10212211202131} is an apocalyptic number.

10212211202131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212211202131 is an equidigital number, since it uses as much as digits as its factorization.

10212211202131 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 19.

Adding to 10212211202131 its reverse (13120211221201), we get a palindrome (23332422423332).

The spelling of 10212211202131 in words is "ten trillion, two hundred twelve billion, two hundred eleven million, two hundred two thousand, one hundred thirty-one".