1122222010999 has 2 divisors, whose sum is σ = 1122222011000. Its totient is φ = 1122222010998.

The previous prime is 1122222010991. The next prime is 1122222011033. The reversal of 1122222010999 is 9990102222211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122222010999 - 2³ = 1122222010991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122222010991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561111005499 + 561111005500.

It is an arithmetic number, because the mean of its divisors is an integer number (561111005500).

Almost surely, 2^{1122222010999} is an apocalyptic number.

1122222010999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122222010999 is an equidigital number, since it uses as much as digits as its factorization.

1122222010999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 1122222010999 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-two million, ten thousand, nine hundred ninety-nine".