11210002221012 has 24 divisors (see below), whose sum is σ = 29893339256256. Its totient is φ = 3202857777408.

The previous prime is 11210002220941. The next prime is 11210002221013. The reversal of 11210002221012 is 21012220001211.

It is a junction number, because it is equal to n+sod(n) for n = 11210002220982 and 11210002221000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210002221013) 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, 66726203613 + ... + 66726203780.

It is an arithmetic number, because the mean of its divisors is an integer number (1245555802344).

Almost surely, 2^{11210002221012} is an apocalyptic number.

11210002221012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11210002221012 is an abundant number, since it is smaller than the sum of its proper divisors (18683337035244).

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

11210002221012 is a wasteful number, since it uses less digits than its factorization.

11210002221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133452407407 (or 133452407405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11210002221012 its reverse (21012220001211), we get a palindrome (32222222222223).

The spelling of 11210002221012 in words is "eleven trillion, two hundred ten billion, two million, two hundred twenty-one thousand, twelve".