11120021011210 has 16 divisors (see below), whose sum is σ = 20069700126696. Its totient is φ = 4436083447488.

The previous prime is 11120021011181. The next prime is 11120021011219. The reversal of 11120021011210 is 1211012002111.

It is a happy number.

11120021011210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9046337490369 + 2073683520841 = 3007713^2 + 1440029^2 .

It is not an unprimeable number, because it can be changed into a prime (11120021011219) 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, 1490615709 + ... + 1490623168.

Almost surely, 2^{11120021011210} is an apocalyptic number.

11120021011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120021011210 is a deficient number, since it is larger than the sum of its proper divisors (8949679115486).

11120021011210 is a wasteful number, since it uses less digits than its factorization.

11120021011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981239257.

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

Adding to 11120021011210 its reverse (1211012002111), we get a palindrome (12331033013321).

Subtracting from 11120021011210 its reverse (1211012002111), we obtain a palindrome (9909009009099).

It can be divided in two parts, 1112002 and 1011210, that added together give a palindrome (2123212).

The spelling of 11120021011210 in words is "eleven trillion, one hundred twenty billion, twenty-one million, eleven thousand, two hundred ten".