1111022200999 has 2 divisors, whose sum is σ = 1111022201000. Its totient is φ = 1111022200998.

The previous prime is 1111022200979. The next prime is 1111022201041. The reversal of 1111022200999 is 9990022201111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111022200999 is a prime.

It is a super-2 number, since 2×1111022200999² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111022200949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555511100499 + 555511100500.

It is an arithmetic number, because the mean of its divisors is an integer number (555511100500).

Almost surely, 2^{1111022200999} is an apocalyptic number.

1111022200999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111022200999 is an equidigital number, since it uses as much as digits as its factorization.

1111022200999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 1111022200999 in words is "one trillion, one hundred eleven billion, twenty-two million, two hundred thousand, nine hundred ninety-nine".