2222332402 has 16 divisors (see below), whose sum is σ = 3448507392. Its totient is φ = 1072985760.

The previous prime is 2222332393. The next prime is 2222332421. The reversal of 2222332402 is 2042332222.

It is a super-2 number, since 2×2222332402² = 9877522609958179208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10003 + ... + 67414.

It is an arithmetic number, because the mean of its divisors is an integer number (215531712).

Almost surely, 2^2222332402 is an apocalyptic number.

2222332402 is a deficient number, since it is larger than the sum of its proper divisors (1226174990).

2222332402 is a wasteful number, since it uses less digits than its factorization.

2222332402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77913.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2222332402 is about 47141.6206976383. The cubic root of 2222332402 is about 1304.9774469955.

Adding to 2222332402 its reverse (2042332222), we get a palindrome (4264664624).

The spelling of 2222332402 in words is "two billion, two hundred twenty-two million, three hundred thirty-two thousand, four hundred two".