20120200020002 has 8 divisors (see below), whose sum is σ = 30182397821136. Its totient is φ = 10059400746292.

The previous prime is 20120200019921. The next prime is 20120200020007. The reversal of 20120200020002 is 20002000202102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20120200020007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349595888 + ... + 349653435.

It is an arithmetic number, because the mean of its divisors is an integer number (3772799727642).

Almost surely, 2^{20120200020002} is an apocalyptic number.

20120200020002 is a deficient number, since it is larger than the sum of its proper divisors (10062197801134).

20120200020002 is a wasteful number, since it uses less digits than its factorization.

20120200020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699263712.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20120200020002 its reverse (20002000202102), we get a palindrome (40122200222104).

The spelling of 20120200020002 in words is "twenty trillion, one hundred twenty billion, two hundred million, twenty thousand, two".