2213301742 has 8 divisors (see below), whose sum is σ = 3409681176. Its totient is φ = 1076741352.

The previous prime is 2213301737. The next prime is 2213301749. The reversal of 2213301742 is 2471033122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2213301742² = 9797409202280469128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213301749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14954668 + ... + 14954815.

It is an arithmetic number, because the mean of its divisors is an integer number (426210147).

Almost surely, 2^2213301742 is an apocalyptic number.

2213301742 is a deficient number, since it is larger than the sum of its proper divisors (1196379434).

2213301742 is a wasteful number, since it uses less digits than its factorization.

2213301742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29909522.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2213301742 is about 47045.7409549472. The cubic root of 2213301742 is about 1303.2074137558.

Adding to 2213301742 its reverse (2471033122), we get a palindrome (4684334864).

The spelling of 2213301742 in words is "two billion, two hundred thirteen million, three hundred one thousand, seven hundred forty-two".