202220221102022 has 16 divisors (see below), whose sum is σ = 303352820083440. Its totient is φ = 101102614720512.

The previous prime is 202220221102001. The next prime is 202220221102079. The reversal of 202220221102022 is 220201122022202.

It is a junction number, because it is equal to n+sod(n) for n = 202220221101985 and 202220221102003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2867157254 + ... + 2867227782.

It is an arithmetic number, because the mean of its divisors is an integer number (18959551255215).

Almost surely, 2^{202220221102022} is an apocalyptic number.

202220221102022 is a deficient number, since it is larger than the sum of its proper divisors (101132598981418).

202220221102022 is a wasteful number, since it uses less digits than its factorization.

202220221102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156487.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 202220221102022 its reverse (220201122022202), we get a palindrome (422421343124224).

The spelling of 202220221102022 in words is "two hundred two trillion, two hundred twenty billion, two hundred twenty-one million, one hundred two thousand, twenty-two".