2201000100111 has 12 divisors (see below), whose sum is σ = 3256764376320. Its totient is φ = 1431544780320.

The previous prime is 2201000100043. The next prime is 2201000100151. The reversal of 2201000100111 is 1110010001022.

It is a happy number.

It is not a de Polignac number, because 2201000100111 - 2²² = 2200995905807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2201000100093 and 2201000100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201000100151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2982384591 + ... + 2982385328.

It is an arithmetic number, because the mean of its divisors is an integer number (271397031360).

Almost surely, 2^{2201000100111} is an apocalyptic number.

2201000100111 is a deficient number, since it is larger than the sum of its proper divisors (1055764276209).

2201000100111 is a wasteful number, since it uses less digits than its factorization.

2201000100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5964769966 (or 5964769963 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2201000100111 its reverse (1110010001022), we get a palindrome (3311010101133).

The spelling of 2201000100111 in words is "two trillion, two hundred one billion, one hundred thousand, one hundred eleven".