220022204422 has 4 divisors (see below), whose sum is σ = 330033306636. Its totient is φ = 110011102210.

The previous prime is 220022204417. The next prime is 220022204449. The reversal of 220022204422 is 224402220022.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 220022204393 and 220022204402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005551104 + ... + 55005551107.

It is an arithmetic number, because the mean of its divisors is an integer number (82508326659).

Almost surely, 2^220022204422 is an apocalyptic number.

220022204422 is a deficient number, since it is larger than the sum of its proper divisors (110011102214).

220022204422 is a wasteful number, since it uses less digits than its factorization.

220022204422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110011102213.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 220022204422 its reverse (224402220022), we get a palindrome (444424424444).

The spelling of 220022204422 in words is "two hundred twenty billion, twenty-two million, two hundred four thousand, four hundred twenty-two".