2111220002099 has 16 divisors (see below), whose sum is σ = 2295113522688. Its totient is φ = 1930400627232.

The previous prime is 2111220002093. The next prime is 2111220002119. The reversal of 2111220002099 is 9902000221112.

It is a cyclic number.

It is not a de Polignac number, because 2111220002099 - 2¹⁶ = 2111219936563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111220002093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13927814 + ... + 14078580.

It is an arithmetic number, because the mean of its divisors is an integer number (143444595168).

Almost surely, 2^{2111220002099} is an apocalyptic number.

2111220002099 is a deficient number, since it is larger than the sum of its proper divisors (183893520589).

2111220002099 is a wasteful number, since it uses less digits than its factorization.

2111220002099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160954.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2111220002099 in words is "two trillion, one hundred eleven billion, two hundred twenty million, two thousand, ninety-nine".