2243102022 has 48 divisors (see below), whose sum is σ = 5565131520. Its totient is φ = 639642096.

The previous prime is 2243102021. The next prime is 2243102041. The reversal of 2243102022 is 2202013422.

It is a super-2 number, since 2×2243102022² = 10063013362200976968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2243101986 and 2243102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48879 + ... + 82917.

It is an arithmetic number, because the mean of its divisors is an integer number (115940240).

Almost surely, 2^2243102022 is an apocalyptic number.

2243102022 is an abundant number, since it is smaller than the sum of its proper divisors (3322029498).

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

2243102022 is a wasteful number, since it uses less digits than its factorization.

2243102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34577 (or 34574 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2243102022 is about 47361.3980156836. The cubic root of 2243102022 is about 1309.0302287977.

Adding to 2243102022 its reverse (2202013422), we get a palindrome (4445115444).

The spelling of 2243102022 in words is "two billion, two hundred forty-three million, one hundred two thousand, twenty-two".