10222413121 has 2 divisors, whose sum is σ = 10222413122. Its totient is φ = 10222413120.

The previous prime is 10222413119. The next prime is 10222413197. The reversal of 10222413121 is 12131422201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7803248896 + 2419164225 = 88336^2 + 49185^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222413121 - 2¹ = 10222413119 is a prime.

Together with 10222413119, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10222416121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111206560 + 5111206561.

It is an arithmetic number, because the mean of its divisors is an integer number (5111206561).

Almost surely, 2^10222413121 is an apocalyptic number.

It is an amenable number.

10222413121 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222413121 is an equidigital number, since it uses as much as digits as its factorization.

10222413121 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 19.

Adding to 10222413121 its reverse (12131422201), we get a palindrome (22353835322).

The spelling of 10222413121 in words is "ten billion, two hundred twenty-two million, four hundred thirteen thousand, one hundred twenty-one".