2231342562 has 32 divisors (see below), whose sum is σ = 4660282368. Its totient is φ = 710897616.

The previous prime is 2231342543. The next prime is 2231342567. The reversal of 2231342562 is 2652431322.

It is a super-3 number, since 3×2231342562³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231342567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199203 + ... + 210105.

It is an arithmetic number, because the mean of its divisors is an integer number (145633824).

Almost surely, 2^2231342562 is an apocalyptic number.

2231342562 is an abundant number, since it is smaller than the sum of its proper divisors (2428939806).

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

2231342562 is a wasteful number, since it uses less digits than its factorization.

2231342562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12414.

The product of its digits is 17280, while the sum is 30.

The square root of 2231342562 is about 47237.0888391738. The cubic root of 2231342562 is about 1306.7386897890.

Adding to 2231342562 its reverse (2652431322), we get a palindrome (4883773884).

The spelling of 2231342562 in words is "two billion, two hundred thirty-one million, three hundred forty-two thousand, five hundred sixty-two".