11210012210120 has 32 divisors (see below), whose sum is σ = 25368322444920. Its totient is φ = 4458085777920.

The previous prime is 11210012210051. The next prime is 11210012210147. The reversal of 11210012210120 is 2101221001211.

It can be written as a sum of positive squares in 4 ways, for example, as 9491957133604 + 1718055076516 = 3080902^2 + 1310746^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11210012210095 and 11210012210104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809965061 + ... + 809978900.

Almost surely, 2^{11210012210120} is an apocalyptic number.

11210012210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11210012210120 is an abundant number, since it is smaller than the sum of its proper divisors (14158310234800).

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

11210012210120 is a wasteful number, since it uses less digits than its factorization.

11210012210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619944145 (or 1619944141 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11210012210120 its reverse (2101221001211), we get a palindrome (13311233211331).

The spelling of 11210012210120 in words is "eleven trillion, two hundred ten billion, twelve million, two hundred ten thousand, one hundred twenty".