20020112202 has 8 divisors (see below), whose sum is σ = 40040224416. Its totient is φ = 6673370732.

The previous prime is 20020112149. The next prime is 20020112207. The reversal of 20020112202 is 20221102002.

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

20020112202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (20020112207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668342678 + ... + 1668342689.

It is an arithmetic number, because the mean of its divisors is an integer number (5005028052).

Almost surely, 2^20020112202 is an apocalyptic number.

20020112202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20020112202 is a wasteful number, since it uses less digits than its factorization.

20020112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336685372.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20020112202 its reverse (20221102002), we get a palindrome (40241214204).

The spelling of 20020112202 in words is "twenty billion, twenty million, one hundred twelve thousand, two hundred two".