222302120100000 has 288 divisors, whose sum is σ = 772286998093632. Its totient is φ = 55793472000000.

The previous prime is 222302120099951. The next prime is 222302120100001. The reversal of 222302120100000 is 1021203222.

It is a happy number.

It is a super-3 number, since 3×222302120100000³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (222302120100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16694326 + ... + 26894325.

It is an arithmetic number, because the mean of its divisors is an integer number (2681552076714).

Almost surely, 2^{222302120100000} is an apocalyptic number.

222302120100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222302120100000 is an abundant number, since it is smaller than the sum of its proper divisors (549984877993632).

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

222302120100000 is an equidigital number, since it uses as much as digits as its factorization.

222302120100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43588706 (or 43588678 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222302120100000 its reverse (1021203222), we get a palindrome (222303141303222).

The spelling of 222302120100000 in words is "two hundred twenty-two trillion, three hundred two billion, one hundred twenty million, one hundred thousand".