22235014340 has 192 divisors, whose sum is σ = 61817333760. Its totient is φ = 6503946240.

The previous prime is 22235014339. The next prime is 22235014379. The reversal of 22235014340 is 4341053222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10968407 + ... + 10970433.

It is an arithmetic number, because the mean of its divisors is an integer number (321965280).

Almost surely, 2^22235014340 is an apocalyptic number.

22235014340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22235014340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30908666880).

22235014340 is an abundant number, since it is smaller than the sum of its proper divisors (39582319420).

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

22235014340 is a wasteful number, since it uses less digits than its factorization.

22235014340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 22235014340 its reverse (4341053222), we get a palindrome (26576067562).

The spelling of 22235014340 in words is "twenty-two billion, two hundred thirty-five million, fourteen thousand, three hundred forty".