2220201239 has 2 divisors, whose sum is σ = 2220201240. Its totient is φ = 2220201238.

The previous prime is 2220201223. The next prime is 2220201251. The reversal of 2220201239 is 9321020222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220201239 - 2⁴ = 2220201223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220201289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110100619 + 1110100620.

It is an arithmetic number, because the mean of its divisors is an integer number (1110100620).

Almost surely, 2^2220201239 is an apocalyptic number.

2220201239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220201239 is an equidigital number, since it uses as much as digits as its factorization.

2220201239 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 23.

The square root of 2220201239 is about 47119.0114391208. The cubic root of 2220201239 is about 1304.5601663146.

The spelling of 2220201239 in words is "two billion, two hundred twenty million, two hundred one thousand, two hundred thirty-nine".