2120208232201 has 2 divisors, whose sum is σ = 2120208232202. Its totient is φ = 2120208232200.

The previous prime is 2120208232091. The next prime is 2120208232277. The reversal of 2120208232201 is 1022328020212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1984368072976 + 135840159225 = 1408676^2 + 368565^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120208232201 - 2³⁷ = 1982769278729 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120208232301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060104116100 + 1060104116101.

It is an arithmetic number, because the mean of its divisors is an integer number (1060104116101).

Almost surely, 2^{2120208232201} is an apocalyptic number.

It is an amenable number.

2120208232201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120208232201 is an equidigital number, since it uses as much as digits as its factorization.

2120208232201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The spelling of 2120208232201 in words is "two trillion, one hundred twenty billion, two hundred eight million, two hundred thirty-two thousand, two hundred one".