1000111220199 has 36 divisors (see below), whose sum is σ = 1787744617776. Its totient is φ = 527531187456.

The previous prime is 1000111220177. The next prime is 1000111220201. The reversal of 1000111220199 is 9910221110001.

It is not a de Polignac number, because 1000111220199 - 2²⁹ = 999574349287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000111230199) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46956162 + ... + 46977455.

It is an arithmetic number, because the mean of its divisors is an integer number (49659572716).

Almost surely, 2^{1000111220199} is an apocalyptic number.

1000111220199 is a deficient number, since it is larger than the sum of its proper divisors (787633397577).

1000111220199 is a wasteful number, since it uses less digits than its factorization.

1000111220199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93933656 (or 93933640 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 1000111220199 in words is "one trillion, one hundred eleven million, two hundred twenty thousand, one hundred ninety-nine".