1301011224 has 128 divisors (see below), whose sum is σ = 3678566400. Its totient is φ = 381265920.

The previous prime is 1301011219. The next prime is 1301011249. The reversal of 1301011224 is 4221101031.

1301011224 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, 365019 + ... + 368565.

It is an arithmetic number, because the mean of its divisors is an integer number (28738800).

Almost surely, 2^1301011224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301011224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1839283200).

1301011224 is an abundant number, since it is smaller than the sum of its proper divisors (2377555176).

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

1301011224 is a wasteful number, since it uses less digits than its factorization.

1301011224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633 (or 3629 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1301011224 is about 36069.5331824519. The cubic root of 1301011224 is about 1091.6757950198.

Adding to 1301011224 its reverse (4221101031), we get a palindrome (5522112255).

The spelling of 1301011224 in words is "one billion, three hundred one million, eleven thousand, two hundred twenty-four".