121100022010039 has 2 divisors, whose sum is σ = 121100022010040. Its totient is φ = 121100022010038.

The previous prime is 121100022010001. The next prime is 121100022010087. The reversal of 121100022010039 is 930010220001121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 121100022010039 - 2²⁷ = 121099887792311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121100022010439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60550011005019 + 60550011005020.

It is an arithmetic number, because the mean of its divisors is an integer number (60550011005020).

Almost surely, 2^{121100022010039} is an apocalyptic number.

121100022010039 is a deficient number, since it is larger than the sum of its proper divisors (1).

121100022010039 is an equidigital number, since it uses as much as digits as its factorization.

121100022010039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 121100022010039 in words is "one hundred twenty-one trillion, one hundred billion, twenty-two million, ten thousand, thirty-nine".