2220220201187 has 2 divisors, whose sum is σ = 2220220201188. Its totient is φ = 2220220201186.

The previous prime is 2220220201079. The next prime is 2220220201223. The reversal of 2220220201187 is 7811020220222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2220220201187 - 2⁸ = 2220220200931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220220201487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110110100593 + 1110110100594.

It is an arithmetic number, because the mean of its divisors is an integer number (1110110100594).

Almost surely, 2^{2220220201187} is an apocalyptic number.

2220220201187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220220201187 is an equidigital number, since it uses as much as digits as its factorization.

2220220201187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 29.

The spelling of 2220220201187 in words is "two trillion, two hundred twenty billion, two hundred twenty million, two hundred one thousand, one hundred eighty-seven".