20202211013 has 8 divisors (see below), whose sum is σ = 20401263168. Its totient is φ = 20003215104.

The previous prime is 20202210989. The next prime is 20202211021. The reversal of 20202211013 is 31011220202.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20202211013 - 2¹² = 20202206917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202211033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397006 + ... + 1411392.

It is an arithmetic number, because the mean of its divisors is an integer number (2550157896).

Almost surely, 2^20202211013 is an apocalyptic number.

It is an amenable number.

20202211013 is a deficient number, since it is larger than the sum of its proper divisors (199052155).

20202211013 is a wasteful number, since it uses less digits than its factorization.

20202211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123.

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

Adding to 20202211013 its reverse (31011220202), we get a palindrome (51213431215).

The spelling of 20202211013 in words is "twenty billion, two hundred two million, two hundred eleven thousand, thirteen".