22203202023340 has 96 divisors (see below), whose sum is σ = 50257167460416. Its totient is φ = 8190962304000.

The previous prime is 22203202023337. The next prime is 22203202023367. The reversal of 22203202023340 is 4332020230222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1812352215 + ... + 1812364465.

It is an arithmetic number, because the mean of its divisors is an integer number (523512161046).

Almost surely, 2^{22203202023340} is an apocalyptic number.

22203202023340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22203202023340 is an abundant number, since it is smaller than the sum of its proper divisors (28053965437076).

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

22203202023340 is a wasteful number, since it uses less digits than its factorization.

22203202023340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17779 (or 17777 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 22203202023340 its reverse (4332020230222), we get a palindrome (26535222253562).

The spelling of 22203202023340 in words is "twenty-two trillion, two hundred three billion, two hundred two million, twenty-three thousand, three hundred forty".