3331012402 has 32 divisors (see below), whose sum is σ = 5341714560. Its totient is φ = 1552400640.

The previous prime is 3331012397. The next prime is 3331012427. The reversal of 3331012402 is 2042101333.

3331012402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3331012402² = 22191287244555619208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3331012402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2981548 + ... + 2982664.

It is an arithmetic number, because the mean of its divisors is an integer number (166928580).

Almost surely, 2^3331012402 is an apocalyptic number.

3331012402 is a deficient number, since it is larger than the sum of its proper divisors (2010702158).

3331012402 is a wasteful number, since it uses less digits than its factorization.

3331012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3331012402 is about 57714.9235640142. The cubic root of 3331012402 is about 1493.4548005979.

Adding to 3331012402 its reverse (2042101333), we get a palindrome (5373113735).

The spelling of 3331012402 in words is "three billion, three hundred thirty-one million, twelve thousand, four hundred two".