2100110220022 has 16 divisors (see below), whose sum is σ = 3154074840000. Its totient is φ = 1048752520200.

The previous prime is 2100110220007. The next prime is 2100110220053. The reversal of 2100110220022 is 2200220110012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100110219984 and 2100110220011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7212129 + ... + 7497667.

It is an arithmetic number, because the mean of its divisors is an integer number (197129677500).

Almost surely, 2^{2100110220022} is an apocalyptic number.

2100110220022 is a deficient number, since it is larger than the sum of its proper divisors (1053964619978).

2100110220022 is a wasteful number, since it uses less digits than its factorization.

2100110220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290091.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2100110220022 its reverse (2200220110012), we get a palindrome (4300330330034).

The spelling of 2100110220022 in words is "two trillion, one hundred billion, one hundred ten million, two hundred twenty thousand, twenty-two".