2242020134 has 8 divisors (see below), whose sum is σ = 3366012360. Its totient is φ = 1120016016.

The previous prime is 2242020133. The next prime is 2242020173. The reversal of 2242020134 is 4310202422.

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

It is a super-2 number, since 2×2242020134² = 10053308562522755912, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242020133) 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, 494204 + ... + 498719.

It is an arithmetic number, because the mean of its divisors is an integer number (420751545).

Almost surely, 2^2242020134 is an apocalyptic number.

2242020134 is a deficient number, since it is larger than the sum of its proper divisors (1123992226).

2242020134 is a wasteful number, since it uses less digits than its factorization.

2242020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994054.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2242020134 is about 47349.9750158329. The cubic root of 2242020134 is about 1308.8197387660.

Adding to 2242020134 its reverse (4310202422), we get a palindrome (6552222556).

The spelling of 2242020134 in words is "two billion, two hundred forty-two million, twenty thousand, one hundred thirty-four".