20200002222 has 64 divisors (see below), whose sum is σ = 42167407104. Its totient is φ = 6445526400.

The previous prime is 20200002217. The next prime is 20200002227. The reversal of 20200002222 is 22220000202.

It is an interprime number because it is at equal distance from previous prime (20200002217) and next prime (20200002227).

20200002222 is a modest number, since divided by 2222 gives 202 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 20200002198 and 20200002207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200002227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3652023 + ... + 3657549.

It is an arithmetic number, because the mean of its divisors is an integer number (658865736).

Almost surely, 2^20200002222 is an apocalyptic number.

20200002222 is an abundant number, since it is smaller than the sum of its proper divisors (21967404882).

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

20200002222 is a wasteful number, since it uses less digits than its factorization.

20200002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5833.

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

Adding to 20200002222 its reverse (22220000202), we get a palindrome (42420002424).

The spelling of 20200002222 in words is "twenty billion, two hundred million, two thousand, two hundred twenty-two".