222030303221012 has 48 divisors (see below), whose sum is σ = 456500052735552. Its totient is φ = 93155859502080.

The previous prime is 222030303220961. The next prime is 222030303221033. The reversal of 222030303221012 is 210122303030222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6680228 + ... + 22106244.

It is an arithmetic number, because the mean of its divisors is an integer number (9510417765324).

Almost surely, 2^{222030303221012} is an apocalyptic number.

222030303221012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

222030303221012 is an abundant number, since it is smaller than the sum of its proper divisors (234469749514540).

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

222030303221012 is a wasteful number, since it uses less digits than its factorization.

222030303221012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15451208 (or 15451206 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222030303221012 its reverse (210122303030222), we get a palindrome (432152606251234).

The spelling of 222030303221012 in words is "two hundred twenty-two trillion, thirty billion, three hundred three million, two hundred twenty-one thousand, twelve".