22040314350 has 96 divisors (see below), whose sum is σ = 56880109440. Its totient is φ = 5643335040.

The previous prime is 22040314339. The next prime is 22040314357. The reversal of 22040314350 is 5341304022.

It is a self number, because there is not a number n which added to its sum of digits gives 22040314350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22040314357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 351592 + ... + 409508.

It is an arithmetic number, because the mean of its divisors is an integer number (592501140).

Almost surely, 2^22040314350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22040314350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28440054720).

22040314350 is an abundant number, since it is smaller than the sum of its proper divisors (34839795090).

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

22040314350 is a wasteful number, since it uses less digits than its factorization.

22040314350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58034 (or 58029 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 22040314350 its reverse (5341304022), we get a palindrome (27381618372).

The spelling of 22040314350 in words is "twenty-two billion, forty million, three hundred fourteen thousand, three hundred fifty".