2252342234 has 4 divisors (see below), whose sum is σ = 3378513354. Its totient is φ = 1126171116.

The previous prime is 2252342233. The next prime is 2252342237. The reversal of 2252342234 is 4322432522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2251787209 + 555025 = 47453^2 + 745^2 .

It is a super-2 number, since 2×2252342234² = 10146091078120221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2252342197 and 2252342206.

It is not an unprimeable number, because it can be changed into a prime (2252342233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563085557 + ... + 563085560.

Almost surely, 2^2252342234 is an apocalyptic number.

2252342234 is a deficient number, since it is larger than the sum of its proper divisors (1126171120).

2252342234 is a wasteful number, since it uses less digits than its factorization.

2252342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126171119.

The product of its digits is 23040, while the sum is 29.

The square root of 2252342234 is about 47458.8477946947. The cubic root of 2252342234 is about 1310.8252349432.

Adding to 2252342234 its reverse (4322432522), we get a palindrome (6574774756).

The spelling of 2252342234 in words is "two billion, two hundred fifty-two million, three hundred forty-two thousand, two hundred thirty-four".