22110030232000 has 448 divisors, whose sum is σ = 56536114707072. Its totient is φ = 8562032640000.

The previous prime is 22110030231979. The next prime is 22110030232019. The reversal of 22110030232000 is 23203001122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9325190815 + ... + 9325193185.

It is an arithmetic number, because the mean of its divisors is an integer number (126196684614).

Almost surely, 2^{22110030232000} is an apocalyptic number.

22110030232000 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 22110030232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28268057353536).

22110030232000 is an abundant number, since it is smaller than the sum of its proper divisors (34426084475072).

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

22110030232000 is a wasteful number, since it uses less digits than its factorization.

22110030232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2733 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22110030232000 its reverse (23203001122), we get a palindrome (22133233233122).

The spelling of 22110030232000 in words is "twenty-two trillion, one hundred ten billion, thirty million, two hundred thirty-two thousand".