99911002201101 has 192 divisors, whose sum is σ = 179263628264448. Its totient is φ = 52215021010944.

The previous prime is 99911002201069. The next prime is 99911002201117. The reversal of 99911002201101 is 10110220011999.

It is not a de Polignac number, because 99911002201101 - 2⁵ = 99911002201069 is a prime.

It is a super-2 number, since 2×99911002201101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99911002200101) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 82096139245 + ... + 82096140461.

It is an arithmetic number, because the mean of its divisors is an integer number (933664730544).

Almost surely, 2^{99911002201101} is an apocalyptic number.

99911002201101 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

99911002201101 is a deficient number, since it is larger than the sum of its proper divisors (79352626063347).

99911002201101 is a wasteful number, since it uses less digits than its factorization.

99911002201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2940 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 36.

The spelling of 99911002201101 in words is "ninety-nine trillion, nine hundred eleven billion, two million, two hundred one thousand, one hundred one".