20013211202 has 16 divisors (see below), whose sum is σ = 30169850112. Its totient is φ = 9956646960.

The previous prime is 20013211181. The next prime is 20013211219. The reversal of 20013211202 is 20211231002.

It is a happy number.

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, 815552 + ... + 839732.

It is an arithmetic number, because the mean of its divisors is an integer number (1885615632).

Almost surely, 2^20013211202 is an apocalyptic number.

20013211202 is a deficient number, since it is larger than the sum of its proper divisors (10156638910).

20013211202 is a wasteful number, since it uses less digits than its factorization.

20013211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26233.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20013211202 its reverse (20211231002), we get a palindrome (40224442204).

The spelling of 20013211202 in words is "twenty billion, thirteen million, two hundred eleven thousand, two hundred two".