2222532322 has 4 divisors (see below), whose sum is σ = 3333798486. Its totient is φ = 1111266160.

The previous prime is 2222532313. The next prime is 2222532341. The reversal of 2222532322 is 2232352222.

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., 1446965521 + 775566801 = 38039^2 + 27849^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555633079 + ... + 555633082.

Almost surely, 2^2222532322 is an apocalyptic number.

2222532322 is a deficient number, since it is larger than the sum of its proper divisors (1111266164).

2222532322 is a wasteful number, since it uses less digits than its factorization.

2222532322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111266163.

The product of its digits is 5760, while the sum is 25.

The square root of 2222532322 is about 47143.7410692024. The cubic root of 2222532322 is about 1305.0165775457.

Adding to 2222532322 its reverse (2232352222), we get a palindrome (4454884544).

The spelling of 2222532322 in words is "two billion, two hundred twenty-two million, five hundred thirty-two thousand, three hundred twenty-two".