1144223512300 has 36 divisors (see below), whose sum is σ = 2708689117176. Its totient is φ = 416081276800.

The previous prime is 1144223512241. The next prime is 1144223512319. The reversal of 1144223512300 is 32153224411.

It is a super-2 number, since 2×1144223512300² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520100497 + ... + 520102696.

It is an arithmetic number, because the mean of its divisors is an integer number (75241364366).

Almost surely, 2^{1144223512300} is an apocalyptic number.

1144223512300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1144223512300 is an abundant number, since it is smaller than the sum of its proper divisors (1564465604876).

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

1144223512300 is a wasteful number, since it uses less digits than its factorization.

1144223512300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040203218 (or 1040203211 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1144223512300 its reverse (32153224411), we get a palindrome (1176376736711).

The spelling of 1144223512300 in words is "one trillion, one hundred forty-four billion, two hundred twenty-three million, five hundred twelve thousand, three hundred".