102222201210131 has 2 divisors, whose sum is σ = 102222201210132. Its totient is φ = 102222201210130.

The previous prime is 102222201210121. The next prime is 102222201210163. The reversal of 102222201210131 is 131012102222201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102222201210131 is a prime.

It is a super-2 number, since 2×102222201210131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102222201210121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111100605065 + 51111100605066.

It is an arithmetic number, because the mean of its divisors is an integer number (51111100605066).

Almost surely, 2^{102222201210131} is an apocalyptic number.

102222201210131 is a deficient number, since it is larger than the sum of its proper divisors (1).

102222201210131 is an equidigital number, since it uses as much as digits as its factorization.

102222201210131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 102222201210131 its reverse (131012102222201), we get a palindrome (233234303432332).

The spelling of 102222201210131 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred one million, two hundred ten thousand, one hundred thirty-one".