222202123030 has 32 divisors (see below), whose sum is σ = 400676440320. Its totient is φ = 88722611040.

The previous prime is 222202122973. The next prime is 222202123063. The reversal of 222202123030 is 30321202222.

It is a junction number, because it is equal to n+sod(n) for n = 222202122989 and 222202123007.

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, 18401895 + ... + 18413965.

It is an arithmetic number, because the mean of its divisors is an integer number (12521138760).

Almost surely, 2^222202123030 is an apocalyptic number.

222202123030 is a deficient number, since it is larger than the sum of its proper divisors (178474317290).

222202123030 is a wasteful number, since it uses less digits than its factorization.

222202123030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15204.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222202123030 its reverse (30321202222), we get a palindrome (252523325252).

The spelling of 222202123030 in words is "two hundred twenty-two billion, two hundred two million, one hundred twenty-three thousand, thirty".