2201131022 has 16 divisors (see below), whose sum is σ = 3406587840. Its totient is φ = 1066127712.

The previous prime is 2201131013. The next prime is 2201131061. The reversal of 2201131022 is 2201311022.

It is a happy number.

It is a super-3 number, since 3×2201131022³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2201130988 and 2201131006.

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, 123053 + ... + 139800.

It is an arithmetic number, because the mean of its divisors is an integer number (212911740).

Almost surely, 2^2201131022 is an apocalyptic number.

2201131022 is a deficient number, since it is larger than the sum of its proper divisors (1205456818).

2201131022 is a wasteful number, since it uses less digits than its factorization.

2201131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262987.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2201131022 is about 46916.2127840686. The cubic root of 2201131022 is about 1300.8142870834.

Adding to 2201131022 its reverse (2201311022), we get a palindrome (4402442044).

The spelling of 2201131022 in words is "two billion, two hundred one million, one hundred thirty-one thousand, twenty-two".