20202320002 has 16 divisors (see below), whose sum is σ = 31417632000. Its totient is φ = 9732622320.

The previous prime is 20202319999. The next prime is 20202320137. The reversal of 20202320002 is 20002320202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697252 + ... + 725647.

It is an arithmetic number, because the mean of its divisors is an integer number (1963602000).

Almost surely, 2^20202320002 is an apocalyptic number.

20202320002 is a deficient number, since it is larger than the sum of its proper divisors (11215311998).

20202320002 is a wasteful number, since it uses less digits than its factorization.

20202320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423161.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20202320002 its reverse (20002320202), we get a palindrome (40204640204).

The spelling of 20202320002 in words is "twenty billion, two hundred two million, three hundred twenty thousand, two".