1222010020039 has 2 divisors, whose sum is σ = 1222010020040. Its totient is φ = 1222010020038.

The previous prime is 1222010019943. The next prime is 1222010020109. The reversal of 1222010020039 is 9300200102221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1222010020039 - 2²⁵ = 1221976465607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222010021039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611005010019 + 611005010020.

It is an arithmetic number, because the mean of its divisors is an integer number (611005010020).

Almost surely, 2^{1222010020039} is an apocalyptic number.

1222010020039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222010020039 is an equidigital number, since it uses as much as digits as its factorization.

1222010020039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 1222010020039 in words is "one trillion, two hundred twenty-two billion, ten million, twenty thousand, thirty-nine".