2211000110012 has 12 divisors (see below), whose sum is σ = 3873642083136. Its totient is φ = 1104245229120.

The previous prime is 2211000110009. The next prime is 2211000110063. The reversal of 2211000110012 is 2100110001122.

It is a super-2 number, since 2×2211000110012² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211000109975 and 2211000110002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313702508 + ... + 313709555.

It is an arithmetic number, because the mean of its divisors is an integer number (322803506928).

Almost surely, 2^{2211000110012} is an apocalyptic number.

It is an amenable number.

2211000110012 is a deficient number, since it is larger than the sum of its proper divisors (1662641973124).

2211000110012 is a wasteful number, since it uses less digits than its factorization.

2211000110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627412948 (or 627412946 counting only the distinct ones).

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

Adding to 2211000110012 its reverse (2100110001122), we get a palindrome (4311110111134).

The spelling of 2211000110012 in words is "two trillion, two hundred eleven billion, one hundred ten thousand, twelve".