22334423100000 has 576 divisors, whose sum is σ = 80218278201600. Its totient is φ = 5395692800000.

The previous prime is 22334423099899. The next prime is 22334423100013. The reversal of 22334423100000 is 132443322.

It is a super-2 number, since 2×22334423100000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 966888451 + ... + 966911549.

It is an arithmetic number, because the mean of its divisors is an integer number (139267844100).

Almost surely, 2^{22334423100000} is an apocalyptic number.

22334423100000 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 22334423100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40109139100800).

22334423100000 is an abundant number, since it is smaller than the sum of its proper divisors (57883855101600).

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

22334423100000 is a wasteful number, since it uses less digits than its factorization.

22334423100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23441 (or 23413 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22334423100000 its reverse (132443322), we get a palindrome (22334555543322).

The spelling of 22334423100000 in words is "twenty-two trillion, three hundred thirty-four billion, four hundred twenty-three million, one hundred thousand".