1011102210112 has 28 divisors (see below), whose sum is σ = 2015017162236. Its totient is φ = 503381350400.

The previous prime is 1011102210059. The next prime is 1011102210113. The reversal of 1011102210112 is 2110122011101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 94288300096 + 916813910016 = 307064^2 + 957504^2 .

It is a super-3 number, since 3×1011102210112³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011102210092 and 1011102210101.

It is not an unprimeable number, because it can be changed into a prime (1011102210113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33887389 + ... + 33917212.

Almost surely, 2^{1011102210112} is an apocalyptic number.

It is an amenable number.

1011102210112 is a deficient number, since it is larger than the sum of its proper divisors (1003914952124).

1011102210112 is an equidigital number, since it uses as much as digits as its factorization.

1011102210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67804846 (or 67804836 counting only the distinct ones).

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

Adding to 1011102210112 its reverse (2110122011101), we get a palindrome (3121224221213).

The spelling of 1011102210112 in words is "one trillion, eleven billion, one hundred two million, two hundred ten thousand, one hundred twelve".