11213021010 has 64 divisors (see below), whose sum is σ = 27236663424. Its totient is φ = 2954112000.

The previous prime is 11213020993. The next prime is 11213021021. The reversal of 11213021010 is 1012031211.

11213021010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1483962 + ... + 1491498.

It is an arithmetic number, because the mean of its divisors is an integer number (425572866).

Almost surely, 2^11213021010 is an apocalyptic number.

11213021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11213021010 is an abundant number, since it is smaller than the sum of its proper divisors (16023642414).

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

11213021010 is a wasteful number, since it uses less digits than its factorization.

11213021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8139.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11213021010 its reverse (1012031211), we get a palindrome (12225052221).

The spelling of 11213021010 in words is "eleven billion, two hundred thirteen million, twenty-one thousand, ten".