20130202420002 has 48 divisors (see below), whose sum is σ = 45518497846848. Its totient is φ = 6417375481440.

The previous prime is 20130202419983. The next prime is 20130202420051. The reversal of 20130202420002 is 20002420203102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 794949 + ... + 6394712.

It is an arithmetic number, because the mean of its divisors is an integer number (948302038476).

Almost surely, 2^{20130202420002} is an apocalyptic number.

20130202420002 is an abundant number, since it is smaller than the sum of its proper divisors (25388295426846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20130202420002 is a wasteful number, since it uses less digits than its factorization.

20130202420002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7196455 (or 7196452 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20130202420002 its reverse (20002420203102), we get a palindrome (40132622623104).

It can be divided in two parts, 201 and 30202420002, that added together give a palindrome (30202420203).

The spelling of 20130202420002 in words is "twenty trillion, one hundred thirty billion, two hundred two million, four hundred twenty thousand, two".