2220110000012 has 24 divisors (see below), whose sum is σ = 3935512176960. Its totient is φ = 1095686092800.

The previous prime is 2220109999993. The next prime is 2220110000027. The reversal of 2220110000012 is 2100000110222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2220109999948 and 2220110000002.

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, 76262 + ... + 2108562.

It is an arithmetic number, because the mean of its divisors is an integer number (163979674040).

Almost surely, 2^{2220110000012} is an apocalyptic number.

It is an amenable number.

2220110000012 is a deficient number, since it is larger than the sum of its proper divisors (1715402176948).

2220110000012 is a wasteful number, since it uses less digits than its factorization.

2220110000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035841 (or 2035839 counting only the distinct ones).

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

Adding to 2220110000012 its reverse (2100000110222), we get a palindrome (4320110110234).

The spelling of 2220110000012 in words is "two trillion, two hundred twenty billion, one hundred ten million, twelve", and thus it is an aban number.