222002331030 has 24 divisors (see below), whose sum is σ = 577206060912. Its totient is φ = 59200621584.

The previous prime is 222002331029. The next prime is 222002331053. The reversal of 222002331030 is 30133200222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222002330994 and 222002331012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1233346194 + ... + 1233346373.

It is an arithmetic number, because the mean of its divisors is an integer number (24050252538).

Almost surely, 2^222002331030 is an apocalyptic number.

222002331030 is an abundant number, since it is smaller than the sum of its proper divisors (355203729882).

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

222002331030 is a wasteful number, since it uses less digits than its factorization.

222002331030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466692580 (or 2466692577 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 222002331030 its reverse (30133200222), we get a palindrome (252135531252).

The spelling of 222002331030 in words is "two hundred twenty-two billion, two million, three hundred thirty-one thousand, thirty".