2202134023422 has 32 divisors (see below), whose sum is σ = 4894998147360. Its totient is φ = 733839626880.

The previous prime is 2202134023367. The next prime is 2202134023469. The reversal of 2202134023422 is 2243204312022.

2202134023422 is a `hidden beast` number, since 2 + 2 + 0 + 213 + 4 + 0 + 23 + 422 = 666.

It is a super-2 number, since 2×2202134023422² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5500603 + ... + 5887350.

It is an arithmetic number, because the mean of its divisors is an integer number (152968692105).

Almost surely, 2^{2202134023422} is an apocalyptic number.

2202134023422 is an abundant number, since it is smaller than the sum of its proper divisors (2692864123938).

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

2202134023422 is a wasteful number, since it uses less digits than its factorization.

2202134023422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11391545 (or 11391539 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2202134023422 its reverse (2243204312022), we get a palindrome (4445338335444).

The spelling of 2202134023422 in words is "two trillion, two hundred two billion, one hundred thirty-four million, twenty-three thousand, four hundred twenty-two".