2210000020112 has 10 divisors (see below), whose sum is σ = 4281875038998. Its totient is φ = 1105000010048.

The previous prime is 2210000020087. The next prime is 2210000020117. The reversal of 2210000020112 is 2110200000122.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1205041889536 + 1004958130576 = 1097744^2 + 1002476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2210000020093 and 2210000020102.

It is not an unprimeable number, because it can be changed into a prime (2210000020117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69062500613 + ... + 69062500644.

Almost surely, 2^{2210000020112} is an apocalyptic number.

It is an amenable number.

2210000020112 is a deficient number, since it is larger than the sum of its proper divisors (2071875018886).

2210000020112 is a wasteful number, since it uses less digits than its factorization.

2210000020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138125001265 (or 138125001259 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2210000020112 its reverse (2110200000122), we get a palindrome (4320200020234).

The spelling of 2210000020112 in words is "two trillion, two hundred ten billion, twenty thousand, one hundred twelve".