222011112199999 has 2 divisors, whose sum is σ = 222011112200000. Its totient is φ = 222011112199998.

The previous prime is 222011112199963. The next prime is 222011112200041. The reversal of 222011112199999 is 999991211110222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222011112199999 - 2¹³ = 222011112191807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222011112199099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005556099999 + 111005556100000.

It is an arithmetic number, because the mean of its divisors is an integer number (111005556100000).

Almost surely, 2^{222011112199999} is an apocalyptic number.

222011112199999 is a deficient number, since it is larger than the sum of its proper divisors (1).

222011112199999 is an equidigital number, since it uses as much as digits as its factorization.

222011112199999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 944784, while the sum is 58.

The spelling of 222011112199999 in words is "two hundred twenty-two trillion, eleven billion, one hundred twelve million, one hundred ninety-nine thousand, nine hundred ninety-nine".