1011002211199 has 8 divisors (see below), whose sum is σ = 1019970750672. Its totient is φ = 1002034051200.

The previous prime is 1011002211187. The next prime is 1011002211221. The reversal of 1011002211199 is 9911122001101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011002211199 - 2³⁵ = 976642472831 is a prime.

It is a super-3 number, since 3×1011002211199³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011002211169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9927352 + ... + 10028674.

It is an arithmetic number, because the mean of its divisors is an integer number (127496343834).

Almost surely, 2^{1011002211199} is an apocalyptic number.

1011002211199 is a deficient number, since it is larger than the sum of its proper divisors (8968539473).

1011002211199 is a wasteful number, since it uses less digits than its factorization.

1011002211199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189737.

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 1011002211199 in words is "one trillion, eleven billion, two million, two hundred eleven thousand, one hundred ninety-nine".