1224312054 has 64 divisors (see below), whose sum is σ = 2852568576. Its totient is φ = 343090944.

The previous prime is 1224312043. The next prime is 1224312073. The reversal of 1224312054 is 4502134221.

1224312054 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 602989 + ... + 605015.

It is an arithmetic number, because the mean of its divisors is an integer number (44571384).

Almost surely, 2^1224312054 is an apocalyptic number.

1224312054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224312054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1426284288).

1224312054 is an abundant number, since it is smaller than the sum of its proper divisors (1628256522).

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

1224312054 is a wasteful number, since it uses less digits than its factorization.

1224312054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1224312054 is about 34990.1708198174. The cubic root of 1224312054 is about 1069.7871454782.

Adding to 1224312054 its reverse (4502134221), we get a palindrome (5726446275).

The spelling of 1224312054 in words is "one billion, two hundred twenty-four million, three hundred twelve thousand, fifty-four".