2211021000112 has 10 divisors (see below), whose sum is σ = 4283853187748. Its totient is φ = 1105510500048.

The previous prime is 2211021000091. The next prime is 2211021000143. The reversal of 2211021000112 is 2110001201122.

It is a super-2 number, since 2×2211021000112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211021000092 and 2211021000101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69094406238 + ... + 69094406269.

Almost surely, 2^{2211021000112} is an apocalyptic number.

It is an amenable number.

2211021000112 is a deficient number, since it is larger than the sum of its proper divisors (2072832187636).

2211021000112 is a wasteful number, since it uses less digits than its factorization.

2211021000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138188812515 (or 138188812509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2211021000112 its reverse (2110001201122), we get a palindrome (4321022201234).

The spelling of 2211021000112 in words is "two trillion, two hundred eleven billion, twenty-one million, one hundred twelve", and thus it is an aban number.