222301212330 has 16 divisors (see below), whose sum is σ = 533522909664. Its totient is φ = 59280323280.

The previous prime is 222301212307. The next prime is 222301212337. The reversal of 222301212330 is 33212103222.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222301212297 and 222301212306.

It is not an unprimeable number, because it can be changed into a prime (222301212337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705020176 + ... + 3705020235.

It is an arithmetic number, because the mean of its divisors is an integer number (33345181854).

Almost surely, 2^222301212330 is an apocalyptic number.

222301212330 is an abundant number, since it is smaller than the sum of its proper divisors (311221697334).

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

222301212330 is a wasteful number, since it uses less digits than its factorization.

222301212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7410040421.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222301212330 its reverse (33212103222), we get a palindrome (255513315552).

The spelling of 222301212330 in words is "two hundred twenty-two billion, three hundred one million, two hundred twelve thousand, three hundred thirty".