2046202422 has 64 divisors (see below), whose sum is σ = 4552208640. Its totient is φ = 607939200.

The previous prime is 2046202393. The next prime is 2046202447. The reversal of 2046202422 is 2242026402.

It is a junction number, because it is equal to n+sod(n) for n = 2046202392 and 2046202401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1686288 + ... + 1687500.

It is an arithmetic number, because the mean of its divisors is an integer number (71128260).

Almost surely, 2^2046202422 is an apocalyptic number.

2046202422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2046202422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2276104320).

2046202422 is an abundant number, since it is smaller than the sum of its proper divisors (2506006218).

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

2046202422 is a wasteful number, since it uses less digits than its factorization.

2046202422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2046202422 is about 45234.9690173432. The cubic root of 2046202422 is about 1269.5491863050.

Adding to 2046202422 its reverse (2242026402), we get a palindrome (4288228824).

The spelling of 2046202422 in words is "two billion, forty-six million, two hundred two thousand, four hundred twenty-two".