20332013132002 has 64 divisors (see below), whose sum is σ = 35868207513600. Its totient is φ = 8521783951680.

The previous prime is 20332013131981. The next prime is 20332013132003. The reversal of 20332013132002 is 20023131023302.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (20332013132003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1850546353 + ... + 1850557339.

It is an arithmetic number, because the mean of its divisors is an integer number (560440742400).

Almost surely, 2^{20332013132002} is an apocalyptic number.

20332013132002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20332013132002 is a deficient number, since it is larger than the sum of its proper divisors (15536194381598).

20332013132002 is a wasteful number, since it uses less digits than its factorization.

20332013132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17351.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20332013132002 its reverse (20023131023302), we get a palindrome (40355144155304).

The spelling of 20332013132002 in words is "twenty trillion, three hundred thirty-two billion, thirteen million, one hundred thirty-two thousand, two".