11251103221230 has 64 divisors (see below), whose sum is σ = 27262665460800. Its totient is φ = 2971428157440.

The previous prime is 11251103221219. The next prime is 11251103221231. The reversal of 11251103221230 is 3212230115211.

11251103221230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11251103221230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11251103221231) 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, 6488086 + ... + 8037254.

It is an arithmetic number, because the mean of its divisors is an integer number (425979147825).

Almost surely, 2^{11251103221230} is an apocalyptic number.

11251103221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11251103221230 is an abundant number, since it is smaller than the sum of its proper divisors (16011562239570).

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

11251103221230 is a wasteful number, since it uses less digits than its factorization.

11251103221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551509.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 11251103221230 its reverse (3212230115211), we get a palindrome (14463333336441).

The spelling of 11251103221230 in words is "eleven trillion, two hundred fifty-one billion, one hundred three million, two hundred twenty-one thousand, two hundred thirty".