222202200222000 has 120 divisors (see below), whose sum is σ = 776078218038240. Its totient is φ = 59253920054400.

The previous prime is 222202200221977. The next prime is 222202200222007. The reversal of 222202200222000 is 222002202222.

222202200222000 is a `hidden beast` number, since 2 + 2 + 220 + 220 + 0 + 2 + 220 + 0 + 0 = 666.

222202200222000 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (222202200222007) 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, 6172265340 + ... + 6172301339.

It is an arithmetic number, because the mean of its divisors is an integer number (6467318483652).

Almost surely, 2^{222202200222000} is an apocalyptic number.

222202200222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222202200222000 is an abundant number, since it is smaller than the sum of its proper divisors (553876017816240).

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

222202200222000 is a wasteful number, since it uses less digits than its factorization.

222202200222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12344566708 (or 12344566689 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 222202200222000 its reverse (222002202222), we get a palindrome (222424202424222).

The spelling of 222202200222000 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred million, two hundred twenty-two thousand".