22104353700 has 432 divisors, whose sum is σ = 86194233216. Its totient is φ = 4655001600.

The previous prime is 22104353671. The next prime is 22104353729. The reversal of 22104353700 is 735340122.

22104353700 is a `hidden beast` number, since 22 + 104 + 3 + 537 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (22104353671) and next prime (22104353729).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2182849 + ... + 2192951.

It is an arithmetic number, because the mean of its divisors is an integer number (199523688).

Almost surely, 2^22104353700 is an apocalyptic number.

22104353700 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 22104353700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43097116608).

22104353700 is an abundant number, since it is smaller than the sum of its proper divisors (64089879516).

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

22104353700 is a wasteful number, since it uses less digits than its factorization.

22104353700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10164 (or 10154 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

Adding to 22104353700 its reverse (735340122), we get a palindrome (22839693822).

The spelling of 22104353700 in words is "twenty-two billion, one hundred four million, three hundred fifty-three thousand, seven hundred".