10222121211031 has 2 divisors, whose sum is σ = 10222121211032. Its totient is φ = 10222121211030.

The previous prime is 10222121210989. The next prime is 10222121211061. The reversal of 10222121211031 is 13011212122201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222121211031 - 2¹¹ = 10222121208983 is a prime.

It is a super-2 number, since 2×10222121211031² (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 (10222121211061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111060605515 + 5111060605516.

It is an arithmetic number, because the mean of its divisors is an integer number (5111060605516).

Almost surely, 2^{10222121211031} is an apocalyptic number.

10222121211031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222121211031 is an equidigital number, since it uses as much as digits as its factorization.

10222121211031 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 10222121211031 its reverse (13011212122201), we get a palindrome (23233333333232).

The spelling of 10222121211031 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, two hundred eleven thousand, thirty-one".