222301011212 has 24 divisors (see below), whose sum is σ = 444612855456. Its totient is φ = 95269540608.

The previous prime is 222301011197. The next prime is 222301011217. The reversal of 222301011212 is 212110103222.

It is not an unprimeable number, because it can be changed into a prime (222301011217) 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 7 ways as a sum of consecutive naturals, for example, 1587428 + ... + 1721780.

It is an arithmetic number, because the mean of its divisors is an integer number (18525535644).

Almost surely, 2^222301011212 is an apocalyptic number.

It is an amenable number.

222301011212 is an abundant number, since it is smaller than the sum of its proper divisors (222311844244).

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

222301011212 is a wasteful number, since it uses less digits than its factorization.

222301011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193457 (or 193455 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 222301011212 its reverse (212110103222), we get a palindrome (434411114434).

The spelling of 222301011212 in words is "two hundred twenty-two billion, three hundred one million, eleven thousand, two hundred twelve".