20022002202 has 8 divisors (see below), whose sum is σ = 40044004416. Its totient is φ = 6674000732.

The previous prime is 20022002179. The next prime is 20022002227. The reversal of 20022002202 is 20220022002.

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

20022002202 is an admirable 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, 1668500178 + ... + 1668500189.

It is an arithmetic number, because the mean of its divisors is an integer number (5005500552).

Almost surely, 2^20022002202 is an apocalyptic number.

20022002202 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.

20022002202 is a wasteful number, since it uses less digits than its factorization.

20022002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337000372.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 20022002202 its reverse (20220022002), we get a palindrome (40242024204).

It can be divided in two parts, 20022002 and 202, that multiplied together give a palindrome (4044444404).

The spelling of 20022002202 in words is "twenty billion, twenty-two million, two thousand, two hundred two".