20013202 has 8 divisors (see below), whose sum is σ = 32748912. Its totient is φ = 9096900.

The previous prime is 20013193. The next prime is 20013221. The reversal of 20013202 is 20231002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454824 + ... + 454867.

It is an arithmetic number, because the mean of its divisors is an integer number (4093614).

Almost surely, 2^20013202 is an apocalyptic number.

20013202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20013202 is a deficient number, since it is larger than the sum of its proper divisors (12735710).

20013202 is a wasteful number, since it uses less digits than its factorization.

20013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909704.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 20013202 is about 4473.6117399703. The cubic root of 20013202 is about 271.5014747582.

Adding to 20013202 its reverse (20231002), we get a palindrome (40244204).

The spelling of 20013202 in words is "twenty million, thirteen thousand, two hundred two".