3312221402 has 8 divisors (see below), whose sum is σ = 5678093856. Its totient is φ = 1419523452.

The previous prime is 3312221383. The next prime is 3312221441. The reversal of 3312221402 is 2041222133.

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, 118293608 + ... + 118293635.

It is an arithmetic number, because the mean of its divisors is an integer number (709761732).

Almost surely, 2^3312221402 is an apocalyptic number.

3312221402 is a deficient number, since it is larger than the sum of its proper divisors (2365872454).

3312221402 is a wasteful number, since it uses less digits than its factorization.

3312221402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236587252.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3312221402 is about 57551.9018104528. The cubic root of 3312221402 is about 1490.6411969385.

Adding to 3312221402 its reverse (2041222133), we get a palindrome (5353443535).

The spelling of 3312221402 in words is "three billion, three hundred twelve million, two hundred twenty-one thousand, four hundred two".