2243212402 has 8 divisors (see below), whose sum is σ = 3511115136. Its totient is φ = 1072840692.

The previous prime is 2243212343. The next prime is 2243212417. The reversal of 2243212402 is 2042123422.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24382698 + ... + 24382789.

It is an arithmetic number, because the mean of its divisors is an integer number (438889392).

Almost surely, 2^2243212402 is an apocalyptic number.

2243212402 is a deficient number, since it is larger than the sum of its proper divisors (1267902734).

2243212402 is a wasteful number, since it uses less digits than its factorization.

2243212402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48765512.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2243212402 is about 47362.5632963420. The cubic root of 2243212402 is about 1309.0517003113.

Adding to 2243212402 its reverse (2042123422), we get a palindrome (4285335824).

The spelling of 2243212402 in words is "two billion, two hundred forty-three million, two hundred twelve thousand, four hundred two".