2210000220112 has 20 divisors (see below), whose sum is σ = 4291411911300. Its totient is φ = 1102539081728.

The previous prime is 2210000220079. The next prime is 2210000220119. The reversal of 2210000220112 is 2110220000122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 732229335616 + 1477770884496 = 855704^2 + 1215636^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2210000220092 and 2210000220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210000220119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153806863 + ... + 153821230.

It is an arithmetic number, because the mean of its divisors is an integer number (214570595565).

Almost surely, 2^{2210000220112} is an apocalyptic number.

It is an amenable number.

2210000220112 is a deficient number, since it is larger than the sum of its proper divisors (2081411691188).

2210000220112 is a wasteful number, since it uses less digits than its factorization.

2210000220112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307628550 (or 307628544 counting only the distinct ones).

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

Adding to 2210000220112 its reverse (2110220000122), we get a palindrome (4320220220234).

The spelling of 2210000220112 in words is "two trillion, two hundred ten billion, two hundred twenty thousand, one hundred twelve".