20220210202 has 8 divisors (see below), whose sum is σ = 31649024736. Its totient is φ = 9670535292.

The previous prime is 20220210187. The next prime is 20220210209. The reversal of 20220210202 is 20201202202.

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

It is a super-2 number, since 2×20220210202² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20220210209) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 219784848 + ... + 219784939.

It is an arithmetic number, because the mean of its divisors is an integer number (3956128092).

Almost surely, 2^20220210202 is an apocalyptic number.

20220210202 is a deficient number, since it is larger than the sum of its proper divisors (11428814534).

20220210202 is a wasteful number, since it uses less digits than its factorization.

20220210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439569812.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20220210202 its reverse (20201202202), we get a palindrome (40421412404).

The spelling of 20220210202 in words is "twenty billion, two hundred twenty million, two hundred ten thousand, two hundred two".