22300322341040 has 160 divisors (see below), whose sum is σ = 55621345006080. Its totient is φ = 8285309632512.

The previous prime is 22300322341019. The next prime is 22300322341049. The reversal of 22300322341040 is 4014322300322.

It is not an unprimeable number, because it can be changed into a prime (22300322341049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46328321 + ... + 46807199.

It is an arithmetic number, because the mean of its divisors is an integer number (347633406288).

Almost surely, 2^{22300322341040} is an apocalyptic number.

22300322341040 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 22300322341040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27810672503040).

22300322341040 is an abundant number, since it is smaller than the sum of its proper divisors (33321022665040).

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

22300322341040 is a wasteful number, since it uses less digits than its factorization.

22300322341040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479359 (or 479353 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22300322341040 its reverse (4014322300322), we get a palindrome (26314644641362).

The spelling of 22300322341040 in words is "twenty-two trillion, three hundred billion, three hundred twenty-two million, three hundred forty-one thousand, forty".