2204342112 has 192 divisors, whose sum is σ = 6855819264. Its totient is φ = 607111680.

The previous prime is 2204342093. The next prime is 2204342117. The reversal of 2204342112 is 2112434022.

It is a super-4 number, since 4×2204342112⁴ (a number of 38 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2204342117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2241973 + ... + 2242955.

It is an arithmetic number, because the mean of its divisors is an integer number (35707392).

Almost surely, 2^2204342112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204342112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3427909632).

2204342112 is an abundant number, since it is smaller than the sum of its proper divisors (4651477152).

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

2204342112 is a wasteful number, since it uses less digits than its factorization.

2204342112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2204342112 is about 46950.4218511400. The cubic root of 2204342112 is about 1301.4465381322.

Adding to 2204342112 its reverse (2112434022), we get a palindrome (4316776134).

The spelling of 2204342112 in words is "two billion, two hundred four million, three hundred forty-two thousand, one hundred twelve".