102022212111031 has 2 divisors, whose sum is σ = 102022212111032. Its totient is φ = 102022212111030.

The previous prime is 102022212110999. The next prime is 102022212111143. The reversal of 102022212111031 is 130111212220201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102022212111031 - 2⁵ = 102022212110999 is a prime.

It is a super-2 number, since 2×102022212111031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102022212111731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011106055515 + 51011106055516.

It is an arithmetic number, because the mean of its divisors is an integer number (51011106055516).

Almost surely, 2^{102022212111031} is an apocalyptic number.

102022212111031 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022212111031 is an equidigital number, since it uses as much as digits as its factorization.

102022212111031 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 102022212111031 its reverse (130111212220201), we get a palindrome (232133424331232).

The spelling of 102022212111031 in words is "one hundred two trillion, twenty-two billion, two hundred twelve million, one hundred eleven thousand, thirty-one".