1013224542 has 64 divisors (see below), whose sum is σ = 2250547200. Its totient is φ = 301553280.

The previous prime is 1013224453. The next prime is 1013224547. The reversal of 1013224542 is 2454223101.

1013224542 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 2×1013224542² = 2053247945022219528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013224547) 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, 913084 + ... + 914192.

It is an arithmetic number, because the mean of its divisors is an integer number (35164800).

Almost surely, 2^1013224542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013224542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1125273600).

1013224542 is an abundant number, since it is smaller than the sum of its proper divisors (1237322658).

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

1013224542 is a wasteful number, since it uses less digits than its factorization.

1013224542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361.

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

The square root of 1013224542 is about 31831.1881964843. The cubic root of 1013224542 is about 1004.3888901300.

Adding to 1013224542 its reverse (2454223101), we get a palindrome (3467447643).

The spelling of 1013224542 in words is "one billion, thirteen million, two hundred twenty-four thousand, five hundred forty-two".