2220010101187 has 2 divisors, whose sum is σ = 2220010101188. Its totient is φ = 2220010101186.

The previous prime is 2220010101181. The next prime is 2220010101203. The reversal of 2220010101187 is 7811010100222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2220010101187 - 2⁷ = 2220010101059 is a prime.

It is not a weakly prime, because it can be changed into another prime (2220010101181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110005050593 + 1110005050594.

It is an arithmetic number, because the mean of its divisors is an integer number (1110005050594).

Almost surely, 2^{2220010101187} is an apocalyptic number.

2220010101187 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220010101187 is an equidigital number, since it uses as much as digits as its factorization.

2220010101187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 25.

The spelling of 2220010101187 in words is "two trillion, two hundred twenty billion, ten million, one hundred one thousand, one hundred eighty-seven".