11215160610020 has 48 divisors (see below), whose sum is σ = 23782674413568. Its totient is φ = 4442230356480.

The previous prime is 11215160610013. The next prime is 11215160610023. The reversal of 11215160610020 is 2001606151211.

It is not an unprimeable number, because it can be changed into a prime (11215160610023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2892821 + ... + 5549660.

It is an arithmetic number, because the mean of its divisors is an integer number (495472383616).

Almost surely, 2^{11215160610020} is an apocalyptic number.

11215160610020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11215160610020 is an abundant number, since it is smaller than the sum of its proper divisors (12567513803548).

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

11215160610020 is a wasteful number, since it uses less digits than its factorization.

11215160610020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443140 (or 8443138 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

Adding to 11215160610020 its reverse (2001606151211), we get a palindrome (13216766761231).

The spelling of 11215160610020 in words is "eleven trillion, two hundred fifteen billion, one hundred sixty million, six hundred ten thousand, twenty".