220222022112187 has 2 divisors, whose sum is σ = 220222022112188. Its totient is φ = 220222022112186.

The previous prime is 220222022112181. The next prime is 220222022112233. The reversal of 220222022112187 is 781211220222022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220222022112187 - 2¹⁹ = 220222021587899 is a prime.

It is not a weakly prime, because it can be changed into another prime (220222022112181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110111011056093 + 110111011056094.

It is an arithmetic number, because the mean of its divisors is an integer number (110111011056094).

Almost surely, 2^{220222022112187} is an apocalyptic number.

220222022112187 is a deficient number, since it is larger than the sum of its proper divisors (1).

220222022112187 is an equidigital number, since it uses as much as digits as its factorization.

220222022112187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 34.

The spelling of 220222022112187 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred twelve thousand, one hundred eighty-seven".