3331122221002 has 16 divisors (see below), whose sum is σ = 5261185690560. Its totient is φ = 1577444291712.

The previous prime is 3331122220973. The next prime is 3331122221003. The reversal of 3331122221002 is 2001222211333.

It is a super-2 number, since 2×3331122221002² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331122221003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12525223 + ... + 12788410.

It is an arithmetic number, because the mean of its divisors is an integer number (328824105660).

Almost surely, 2^{3331122221002} is an apocalyptic number.

3331122221002 is a deficient number, since it is larger than the sum of its proper divisors (1930063469558).

3331122221002 is a wasteful number, since it uses less digits than its factorization.

3331122221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25317117.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3331122221002 its reverse (2001222211333), we get a palindrome (5332344432335).

The spelling of 3331122221002 in words is "three trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred twenty-one thousand, two".