2202124122 has 48 divisors (see below), whose sum is σ = 5372939520. Its totient is φ = 645782400.

The previous prime is 2202124081. The next prime is 2202124129. The reversal of 2202124122 is 2214212022.

2202124122 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 = 2202124095 and 2202124104.

It is not an unprimeable number, because it can be changed into a prime (2202124129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173247 + ... + 185522.

It is an arithmetic number, because the mean of its divisors is an integer number (111936240).

Almost surely, 2^2202124122 is an apocalyptic number.

2202124122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2202124122 is an abundant number, since it is smaller than the sum of its proper divisors (3170815398).

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

2202124122 is a wasteful number, since it uses less digits than its factorization.

2202124122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358819 (or 358816 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2202124122 is about 46926.7953519096. The cubic root of 2202124122 is about 1301.0098902258.

Adding to 2202124122 its reverse (2214212022), we get a palindrome (4416336144).

The spelling of 2202124122 in words is "two billion, two hundred two million, one hundred twenty-four thousand, one hundred twenty-two".