220022101022 has 4 divisors (see below), whose sum is σ = 330033151536. Its totient is φ = 110011050510.

The previous prime is 220022100997. The next prime is 220022101067. The reversal of 220022101022 is 220101220022.

220022101022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 220022100988 and 220022101006.

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, 55005525254 + ... + 55005525257.

It is an arithmetic number, because the mean of its divisors is an integer number (82508287884).

Almost surely, 2^220022101022 is an apocalyptic number.

220022101022 is a deficient number, since it is larger than the sum of its proper divisors (110011050514).

220022101022 is a wasteful number, since it uses less digits than its factorization.

220022101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110011050513.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220022101022 its reverse (220101220022), we get a palindrome (440123321044).

The spelling of 220022101022 in words is "two hundred twenty billion, twenty-two million, one hundred one thousand, twenty-two".