11244401015 has 8 divisors (see below), whose sum is σ = 13512534048. Its totient is φ = 8982685600.

The previous prime is 11244401009. The next prime is 11244401033. The reversal of 11244401015 is 51010444211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11244401015 - 2³² = 6949433719 is a prime.

It is a super-2 number, since 2×11244401015² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600547 + ... + 1607556.

It is an arithmetic number, because the mean of its divisors is an integer number (1689066756).

Almost surely, 2^11244401015 is an apocalyptic number.

11244401015 is a deficient number, since it is larger than the sum of its proper divisors (2268133033).

11244401015 is an equidigital number, since it uses as much as digits as its factorization.

11244401015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208809.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 11244401015 its reverse (51010444211), we get a palindrome (62254845226).

The spelling of 11244401015 in words is "eleven billion, two hundred forty-four million, four hundred one thousand, fifteen".