22334223130340 has 72 divisors (see below), whose sum is σ = 53486991145728. Its totient is φ = 7768425396160.

The previous prime is 22334223130301. The next prime is 22334223130343. The reversal of 22334223130340 is 4303132243322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22334223130297 and 22334223130306.

It is not an unprimeable number, because it can be changed into a prime (22334223130343) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 95837492 + ... + 96070251.

It is an arithmetic number, because the mean of its divisors is an integer number (742874877024).

Almost surely, 2^{22334223130340} is an apocalyptic number.

22334223130340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22334223130340 is an abundant number, since it is smaller than the sum of its proper divisors (31152768015388).

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

22334223130340 is a wasteful number, since it uses less digits than its factorization.

22334223130340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191907809 (or 191907784 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22334223130340 its reverse (4303132243322), we get a palindrome (26637355373662).

The spelling of 22334223130340 in words is "twenty-two trillion, three hundred thirty-four billion, two hundred twenty-three million, one hundred thirty thousand, three hundred forty".