222030030044 has 12 divisors (see below), whose sum is σ = 388758258000. Its totient is φ = 110956242048.

The previous prime is 222030029989. The next prime is 222030030059. The reversal of 222030030044 is 440030030222.

It is a junction number, because it is equal to n+sod(n) for n = 222030029998 and 222030030025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14684744 + ... + 14699855.

It is an arithmetic number, because the mean of its divisors is an integer number (32396521500).

Almost surely, 2^222030030044 is an apocalyptic number.

It is an amenable number.

222030030044 is a deficient number, since it is larger than the sum of its proper divisors (166728227956).

222030030044 is a wasteful number, since it uses less digits than its factorization.

222030030044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29386492 (or 29386490 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 222030030044 its reverse (440030030222), we get a palindrome (662060060266).

The spelling of 222030030044 in words is "two hundred twenty-two billion, thirty million, thirty thousand, forty-four".