222221301130 has 32 divisors (see below), whose sum is σ = 412326878976. Its totient is φ = 86184197184.

The previous prime is 222221301109. The next prime is 222221301161. The reversal of 222221301130 is 31103122222.

It is a junction number, because it is equal to n+sod(n) for n = 222221301098 and 222221301107.

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, 2159109 + ... + 2259688.

It is an arithmetic number, because the mean of its divisors is an integer number (12885214968).

Almost surely, 2^222221301130 is an apocalyptic number.

222221301130 is a deficient number, since it is larger than the sum of its proper divisors (190105577846).

222221301130 is a wasteful number, since it uses less digits than its factorization.

222221301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418958.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222221301130 its reverse (31103122222), we get a palindrome (253324423352).

The spelling of 222221301130 in words is "two hundred twenty-two billion, two hundred twenty-one million, three hundred one thousand, one hundred thirty".