11202120200039 has 2 divisors, whose sum is σ = 11202120200040. Its totient is φ = 11202120200038.

The previous prime is 11202120199973. The next prime is 11202120200057. The reversal of 11202120200039 is 93000202120211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11202120200039 - 2²⁰ = 11202119151463 is a prime.

It is a super-2 number, since 2×11202120200039² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 11202120199987 and 11202120200023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11202120200239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601060100019 + 5601060100020.

It is an arithmetic number, because the mean of its divisors is an integer number (5601060100020).

Almost surely, 2^{11202120200039} is an apocalyptic number.

11202120200039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202120200039 is an equidigital number, since it uses as much as digits as its factorization.

11202120200039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 11202120200039 in words is "eleven trillion, two hundred two billion, one hundred twenty million, two hundred thousand, thirty-nine".