22214635000 has 40 divisors (see below), whose sum is σ = 52048901520. Its totient is φ = 8885852000.

The previous prime is 22214634991. The next prime is 22214635007. The reversal of 22214635000 is 53641222.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214635007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2216464 + ... + 2226463.

It is an arithmetic number, because the mean of its divisors is an integer number (1301222538).

Almost surely, 2^22214635000 is an apocalyptic number.

22214635000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22214635000 is an abundant number, since it is smaller than the sum of its proper divisors (29834266520).

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

22214635000 is an equidigital number, since it uses as much as digits as its factorization.

22214635000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4442953 (or 4442934 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 22214635000 in words is "twenty-two billion, two hundred fourteen million, six hundred thirty-five thousand".