10222221221983 has 2 divisors, whose sum is σ = 10222221221984. Its totient is φ = 10222221221982.

The previous prime is 10222221221969. The next prime is 10222221222089. The reversal of 10222221221983 is 38912212222201.

10222221221983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10222221221983 - 2²⁵ = 10222187667551 is a prime.

It is a super-2 number, since 2×10222221221983² (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 (10222221221903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111110610991 + 5111110610992.

It is an arithmetic number, because the mean of its divisors is an integer number (5111110610992).

Almost surely, 2^{10222221221983} is an apocalyptic number.

10222221221983 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222221221983 is an equidigital number, since it uses as much as digits as its factorization.

10222221221983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 10222221221983 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred twenty-one thousand, nine hundred eighty-three".