11145526215010 has 64 divisors (see below), whose sum is σ = 23117142749184. Its totient is φ = 3830965790400.

The previous prime is 11145526214957. The next prime is 11145526215011. The reversal of 11145526215010 is 1051262554111.

It is not an unprimeable number, because it can be changed into a prime (11145526215011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37858984 + ... + 38152243.

It is an arithmetic number, because the mean of its divisors is an integer number (361205355456).

Almost surely, 2^{11145526215010} is an apocalyptic number.

11145526215010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11145526215010 is an abundant number, since it is smaller than the sum of its proper divisors (11971616534174).

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

11145526215010 is a wasteful number, since it uses less digits than its factorization.

11145526215010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76011319.

The product of its (nonzero) digits is 12000, while the sum is 34.

Adding to 11145526215010 its reverse (1051262554111), we get a palindrome (12196788769121).

The spelling of 11145526215010 in words is "eleven trillion, one hundred forty-five billion, five hundred twenty-six million, two hundred fifteen thousand, ten".