100201020222139 has 2 divisors, whose sum is σ = 100201020222140. Its totient is φ = 100201020222138.

The previous prime is 100201020221987. The next prime is 100201020222257. The reversal of 100201020222139 is 931222020102001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100201020222139 - 2¹⁵ = 100201020189371 is a prime.

It is not a weakly prime, because it can be changed into another prime (100201020222739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100510111069 + 50100510111070.

It is an arithmetic number, because the mean of its divisors is an integer number (50100510111070).

Almost surely, 2^{100201020222139} is an apocalyptic number.

100201020222139 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201020222139 is an equidigital number, since it uses as much as digits as its factorization.

100201020222139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 100201020222139 in words is "one hundred trillion, two hundred one billion, twenty million, two hundred twenty-two thousand, one hundred thirty-nine".