220220001092 has 24 divisors (see below), whose sum is σ = 474320003136. Its totient is φ = 87120000288.

The previous prime is 220220001091. The next prime is 220220001101. The reversal of 220220001092 is 290100022022.

It is not an unprimeable number, because it can be changed into a prime (220220001091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302499638 + ... + 302500365.

It is an arithmetic number, because the mean of its divisors is an integer number (19763333464).

Almost surely, 2^220220001092 is an apocalyptic number.

It is an amenable number.

220220001092 is an abundant number, since it is smaller than the sum of its proper divisors (254100002044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220220001092 is a wasteful number, since it uses less digits than its factorization.

220220001092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605000027 (or 605000025 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 220220001092 in words is "two hundred twenty billion, two hundred twenty million, one thousand, ninety-two".