2223220030 has 32 divisors (see below), whose sum is σ = 4072685760. Its totient is φ = 873573120.

The previous prime is 2223220019. The next prime is 2223220031. The reversal of 2223220030 is 300223222.

It is a junction number, because it is equal to n+sod(n) for n = 2223219986 and 2223220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223220031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 587986 + ... + 591754.

It is an arithmetic number, because the mean of its divisors is an integer number (127271430).

Almost surely, 2^2223220030 is an apocalyptic number.

2223220030 is a deficient number, since it is larger than the sum of its proper divisors (1849465730).

2223220030 is a wasteful number, since it uses less digits than its factorization.

2223220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2223220030 is about 47151.0342410429. The cubic root of 2223220030 is about 1305.1511654331.

Adding to 2223220030 its reverse (300223222), we get a palindrome (2523443252).

The spelling of 2223220030 in words is "two billion, two hundred twenty-three million, two hundred twenty thousand, thirty".