20132210331002 has 48 divisors (see below), whose sum is σ = 37946832564480. Its totient is φ = 7841287032480.

The previous prime is 20132210330933. The next prime is 20132210331049. The reversal of 20132210331002 is 20013301223102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3629663 + ... + 7310189.

It is an arithmetic number, because the mean of its divisors is an integer number (790559011760).

Almost surely, 2^{20132210331002} is an apocalyptic number.

20132210331002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20132210331002 is a deficient number, since it is larger than the sum of its proper divisors (17814622233478).

20132210331002 is a wasteful number, since it uses less digits than its factorization.

20132210331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683787 (or 3683776 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20132210331002 its reverse (20013301223102), we get a palindrome (40145511554104).

The spelling of 20132210331002 in words is "twenty trillion, one hundred thirty-two billion, two hundred ten million, three hundred thirty-one thousand, two".