110001210021112 has 32 divisors (see below), whose sum is σ = 207587619468720. Its totient is φ = 54644584550400.

The previous prime is 110001210021023. The next prime is 110001210021113. The reversal of 110001210021112 is 211120012100011.

It is a happy number.

It is a super-2 number, since 2×110001210021112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110001210021092 and 110001210021101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001210021113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7497843 + ... + 16619869.

Almost surely, 2^{110001210021112} is an apocalyptic number.

It is an amenable number.

110001210021112 is a deficient number, since it is larger than the sum of its proper divisors (97586409447608).

110001210021112 is a wasteful number, since it uses less digits than its factorization.

110001210021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9131791 (or 9131787 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110001210021112 its reverse (211120012100011), we get a palindrome (321121222121123).

The spelling of 110001210021112 in words is "one hundred ten trillion, one billion, two hundred ten million, twenty-one thousand, one hundred twelve".