22322433340 has 48 divisors (see below), whose sum is σ = 49504670208. Its totient is φ = 8437841984.

The previous prime is 22322433307. The next prime is 22322433359. The reversal of 22322433340 is 4333422322.

It is a super-3 number, since 3×22322433340³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22322433299 and 22322433308.

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, 254152 + ... + 330511.

It is an arithmetic number, because the mean of its divisors is an integer number (1031347296).

Almost surely, 2^22322433340 is an apocalyptic number.

22322433340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22322433340 is an abundant number, since it is smaller than the sum of its proper divisors (27182236868).

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

22322433340 is a wasteful number, since it uses less digits than its factorization.

22322433340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584778 (or 584776 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 22322433340 its reverse (4333422322), we get a palindrome (26655855662).

The spelling of 22322433340 in words is "twenty-two billion, three hundred twenty-two million, four hundred thirty-three thousand, three hundred forty".