220210002100111 has 8 divisors (see below), whose sum is σ = 222186454951104. Its totient is φ = 218238898243200.

The previous prime is 220210002100073. The next prime is 220210002100157. The reversal of 220210002100111 is 111001200012022.

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 220210002100111 - 2²⁷ = 220209867882383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220210002100091 and 220210002100100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220210002100411) 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, 1337165815 + ... + 1337330488.

It is an arithmetic number, because the mean of its divisors is an integer number (27773306868888).

Almost surely, 2^{220210002100111} is an apocalyptic number.

220210002100111 is a deficient number, since it is larger than the sum of its proper divisors (1976452850993).

220210002100111 is a wasteful number, since it uses less digits than its factorization.

220210002100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674497041.

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

Adding to 220210002100111 its reverse (111001200012022), we get a palindrome (331211202112133).

The spelling of 220210002100111 in words is "two hundred twenty trillion, two hundred ten billion, two million, one hundred thousand, one hundred eleven".