2043403322022 has 96 divisors (see below), whose sum is σ = 4681792327680. Its totient is φ = 643062490560.

The previous prime is 2043403321979. The next prime is 2043403322047. The reversal of 2043403322022 is 2202233043402.

It is a happy number.

2043403322022 is a `hidden beast` number, since 2 + 0 + 434 + 0 + 3 + 3 + 220 + 2 + 2 = 666.

It is a super-3 number, since 3×2043403322022³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27023247 + ... + 27098757.

It is an arithmetic number, because the mean of its divisors is an integer number (48768670080).

Almost surely, 2^{2043403322022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043403322022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340896163840).

2043403322022 is an abundant number, since it is smaller than the sum of its proper divisors (2638389005658).

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

2043403322022 is a wasteful number, since it uses less digits than its factorization.

2043403322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76698 (or 76695 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2043403322022 its reverse (2202233043402), we get a palindrome (4245636365424).

The spelling of 2043403322022 in words is "two trillion, forty-three billion, four hundred three million, three hundred twenty-two thousand, twenty-two".