22134868207800 has 96 divisors (see below), whose sum is σ = 68668511384880. Its totient is φ = 5898294323200.

The previous prime is 22134868207787. The next prime is 22134868207801. The reversal of 22134868207800 is 870286843122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22134868207801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12736467 + ... + 14369666.

Almost surely, 2^{22134868207800} is an apocalyptic number.

22134868207800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22134868207800 is an abundant number, since it is smaller than the sum of its proper divisors (46533643177080).

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

22134868207800 is a wasteful number, since it uses less digits than its factorization.

22134868207800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27107513 (or 27107504 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 22134868207800 in words is "twenty-two trillion, one hundred thirty-four billion, eight hundred sixty-eight million, two hundred seven thousand, eight hundred".