11212010000010 has 64 divisors (see below), whose sum is σ = 29899004457600. Its totient is φ = 2989838221056.

The previous prime is 11212009999951. The next prime is 11212010000053. The reversal of 11212010000010 is 1000001021211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11212009999947 and 11212010000001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38806002 + ... + 39093858.

It is an arithmetic number, because the mean of its divisors is an integer number (467171944650).

Almost surely, 2^{11212010000010} is an apocalyptic number.

11212010000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11212010000010 is an abundant number, since it is smaller than the sum of its proper divisors (18686994457590).

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

11212010000010 is a wasteful number, since it uses less digits than its factorization.

11212010000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432132 (or 432126 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11212010000010 its reverse (1000001021211), we get a palindrome (12212011021221).

The spelling of 11212010000010 in words is "eleven trillion, two hundred twelve billion, ten million, ten", and thus it is an aban number.