22034350404 has 96 divisors (see below), whose sum is σ = 62562729600. Its totient is φ = 6651002880.

The previous prime is 22034350361. The next prime is 22034350439. The reversal of 22034350404 is 40405343022.

22034350404 is a `hidden beast` number, since 2 + 203 + 4 + 3 + 50 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269232 + ... + 341400.

It is an arithmetic number, because the mean of its divisors is an integer number (651695100).

Almost surely, 2^22034350404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22034350404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31281364800).

22034350404 is an abundant number, since it is smaller than the sum of its proper divisors (40528379196).

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

22034350404 is a wasteful number, since it uses less digits than its factorization.

22034350404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72450 (or 72442 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 22034350404 its reverse (40405343022), we get a palindrome (62439693426).

The spelling of 22034350404 in words is "twenty-two billion, thirty-four million, three hundred fifty thousand, four hundred four".