202220110020022 has 8 divisors (see below), whose sum is σ = 303340004240400. Its totient is φ = 101106775273224.

The previous prime is 202220110019957. The next prime is 202220110020031. The reversal of 202220110020022 is 220020011022202.

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

It is a junction number, because it is equal to n+sod(n) for n = 202220110019978 and 202220110020005.

It is a congruent 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, 1639791322 + ... + 1639914637.

It is an arithmetic number, because the mean of its divisors is an integer number (37917500530050).

Almost surely, 2^{202220110020022} is an apocalyptic number.

202220110020022 is a deficient number, since it is larger than the sum of its proper divisors (101119894220378).

202220110020022 is a wasteful number, since it uses less digits than its factorization.

202220110020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3279736790.

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

Adding to 202220110020022 its reverse (220020011022202), we get a palindrome (422240121042224).

The spelling of 202220110020022 in words is "two hundred two trillion, two hundred twenty billion, one hundred ten million, twenty thousand, twenty-two".