2111100022201 has 8 divisors (see below), whose sum is σ = 2205851852160. Its totient is φ = 2016595264992.

The previous prime is 2111100022183. The next prime is 2111100022211. The reversal of 2111100022201 is 1022200011112.

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 2111100022201 - 2⁵ = 2111100022169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111100022211) 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, 61750716 + ... + 61784893.

It is an arithmetic number, because the mean of its divisors is an integer number (275731481520).

Almost surely, 2^{2111100022201} is an apocalyptic number.

It is an amenable number.

2111100022201 is a deficient number, since it is larger than the sum of its proper divisors (94751829959).

2111100022201 is a wasteful number, since it uses less digits than its factorization.

2111100022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123536375.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111100022201 its reverse (1022200011112), we get a palindrome (3133300033313).

The spelling of 2111100022201 in words is "two trillion, one hundred eleven billion, one hundred million, twenty-two thousand, two hundred one".