11015412000 has 96 divisors (see below), whose sum is σ = 36086529024. Its totient is φ = 2937440000.

The previous prime is 11015411999. The next prime is 11015412019. The reversal of 11015412000 is 21451011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446976 + ... + 470975.

It is an arithmetic number, because the mean of its divisors is an integer number (375901344).

Almost surely, 2^11015412000 is an apocalyptic number.

11015412000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11015412000 is an abundant number, since it is smaller than the sum of its proper divisors (25071117024).

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

11015412000 is an equidigital number, since it uses as much as digits as its factorization.

11015412000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917979 (or 917961 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 11015412000 its reverse (21451011), we get a palindrome (11036863011).

The spelling of 11015412000 in words is "eleven billion, fifteen million, four hundred twelve thousand".