20202016412 has 12 divisors (see below), whose sum is σ = 35355103056. Its totient is φ = 10100558400.

The previous prime is 20202016271. The next prime is 20202016421. The reversal of 20202016412 is 21461020202.

It is a happy number.

It is a super-2 number, since 2×20202016412² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 1412 + ... + 201012.

It is an arithmetic number, because the mean of its divisors is an integer number (2946258588).

Almost surely, 2^20202016412 is an apocalyptic number.

It is an amenable number.

20202016412 is a deficient number, since it is larger than the sum of its proper divisors (15153086644).

20202016412 is a wasteful number, since it uses less digits than its factorization.

20202016412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224908 (or 224906 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 20202016412 its reverse (21461020202), we get a palindrome (41663036614).

The spelling of 20202016412 in words is "twenty billion, two hundred two million, sixteen thousand, four hundred twelve".