222323230100000 has 1152 divisors, whose sum is σ = 590563009548288. Its totient is φ = 82252800000000.

The previous prime is 222323230099991. The next prime is 222323230100009. The reversal of 222323230100000 is 1032323222.

It is an interprime number because it is at equal distance from previous prime (222323230099991) and next prime (222323230100009).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (222323230100009) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1622797299932 + ... + 1622797300068.

It is an arithmetic number, because the mean of its divisors is an integer number (512641501344).

Almost surely, 2^{222323230100000} is an apocalyptic number.

222323230100000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222323230100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295281504774144).

222323230100000 is an abundant number, since it is smaller than the sum of its proper divisors (368239779448288).

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

222323230100000 is a wasteful number, since it uses less digits than its factorization.

222323230100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222323230100000 its reverse (1032323222), we get a palindrome (222324262423222).

The spelling of 222323230100000 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, two hundred thirty million, one hundred thousand".