20200202202112 has 22 divisors (see below), whose sum is σ = 40380677646308. Its totient is φ = 10100101100544.

The previous prime is 20200202202091. The next prime is 20200202202133. The reversal of 20200202202112 is 21120220200202.

It is an interprime number because it is at equal distance from previous prime (20200202202091) and next prime (20200202202133).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9863378958 + ... + 9863381005.

Almost surely, 2^{20200202202112} is an apocalyptic number.

It is an amenable number.

20200202202112 is a deficient number, since it is larger than the sum of its proper divisors (20180475444196).

20200202202112 is an equidigital number, since it uses as much as digits as its factorization.

20200202202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19726759983 (or 19726759965 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20200202202112 its reverse (21120220200202), we get a palindrome (41320422402314).

The spelling of 20200202202112 in words is "twenty trillion, two hundred billion, two hundred two million, two hundred two thousand, one hundred twelve".