220122000022 has 8 divisors (see below), whose sum is σ = 331082682336. Its totient is φ = 109761105912.

The previous prime is 220121999983. The next prime is 220122000053. The reversal of 220122000022 is 220000221022.

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 = 220121999966 and 220122000011.

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, 149946133 + ... + 149947600.

It is an arithmetic number, because the mean of its divisors is an integer number (41385335292).

Almost surely, 2^220122000022 is an apocalyptic number.

220122000022 is a deficient number, since it is larger than the sum of its proper divisors (110960682314).

220122000022 is a wasteful number, since it uses less digits than its factorization.

220122000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299894102.

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

Adding to 220122000022 its reverse (220000221022), we get a palindrome (440122221044).

The spelling of 220122000022 in words is "two hundred twenty billion, one hundred twenty-two million, twenty-two", and thus it is an aban number.