222230230231232 has 56 divisors (see below), whose sum is σ = 441491441963280. Its totient is φ = 110988310717440.

The previous prime is 222230230231201. The next prime is 222230230231253. The reversal of 222230230231232 is 232132032032222.

It is a super-2 number, since 2×222230230231232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222230230231195 and 222230230231204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803189618 + ... + 803466254.

Almost surely, 2^{222230230231232} is an apocalyptic number.

It is an amenable number.

222230230231232 is a deficient number, since it is larger than the sum of its proper divisors (219261211732048).

222230230231232 is a wasteful number, since it uses less digits than its factorization.

222230230231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290929 (or 290919 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 222230230231232 its reverse (232132032032222), we get a palindrome (454362262263454).

The spelling of 222230230231232 in words is "two hundred twenty-two trillion, two hundred thirty billion, two hundred thirty million, two hundred thirty-one thousand, two hundred thirty-two".