11451303222660 has 288 divisors, whose sum is σ = 41414678323200. Its totient is φ = 2601766147968.

The previous prime is 11451303222643. The next prime is 11451303222661. The reversal of 11451303222660 is 6622230315411.

11451303222660 is a `hidden beast` number, since 1 + 1 + 45 + 1 + 30 + 322 + 266 + 0 = 666.

11451303222660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11451303222660² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11451303222661) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4673541 + ... + 6689139.

It is an arithmetic number, because the mean of its divisors is an integer number (143800966400).

Almost surely, 2^{11451303222660} is an apocalyptic number.

11451303222660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11451303222660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20707339161600).

11451303222660 is an abundant number, since it is smaller than the sum of its proper divisors (29963375100540).

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

11451303222660 is a wasteful number, since it uses less digits than its factorization.

11451303222660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015797 (or 2015783 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 11451303222660 in words is "eleven trillion, four hundred fifty-one billion, three hundred three million, two hundred twenty-two thousand, six hundred sixty".