10011121102112 has 48 divisors (see below), whose sum is σ = 21435655526712. Its totient is φ = 4574769715200.

The previous prime is 10011121102069. The next prime is 10011121102187. The reversal of 10011121102112 is 21120112111001.

It can be written as a sum of positive squares in 4 ways, for example, as 7769621059216 + 2241500042896 = 2787404^2 + 1497164^2 .

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, 119092613 + ... + 119176644.

Almost surely, 2^{10011121102112} is an apocalyptic number.

It is an amenable number.

10011121102112 is an abundant number, since it is smaller than the sum of its proper divisors (11424534424600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10011121102112 is a wasteful number, since it uses less digits than its factorization.

10011121102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238269381 (or 238269373 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10011121102112 its reverse (21120112111001), we get a palindrome (31131233213113).

The spelling of 10011121102112 in words is "ten trillion, eleven billion, one hundred twenty-one million, one hundred two thousand, one hundred twelve".