2210000011112 has 8 divisors (see below), whose sum is σ = 4143750020850. Its totient is φ = 1105000005552.

The previous prime is 2210000011103. The next prime is 2210000011123. The reversal of 2210000011112 is 2111100000122.

It can be written as a sum of positive squares in only one way, i.e., 1237776402916 + 972223608196 = 1112554^2 + 986014^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2210000011093 and 2210000011102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138125000687 + ... + 138125000702.

Almost surely, 2^{2210000011112} is an apocalyptic number.

It is an amenable number.

2210000011112 is a deficient number, since it is larger than the sum of its proper divisors (1933750009738).

2210000011112 is a wasteful number, since it uses less digits than its factorization.

2210000011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276250001395 (or 276250001391 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2210000011112 its reverse (2111100000122), we get a palindrome (4321100011234).

The spelling of 2210000011112 in words is "two trillion, two hundred ten billion, eleven thousand, one hundred twelve".