222030012111 has 8 divisors (see below), whose sum is σ = 296658055680. Its totient is φ = 147710988312.

The previous prime is 222030012107. The next prime is 222030012119. The reversal of 222030012111 is 111210030222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222030012111 - 2² = 222030012107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030012119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77253265 + ... + 77256138.

It is an arithmetic number, because the mean of its divisors is an integer number (37082256960).

Almost surely, 2^222030012111 is an apocalyptic number.

222030012111 is a deficient number, since it is larger than the sum of its proper divisors (74628043569).

222030012111 is a wasteful number, since it uses less digits than its factorization.

222030012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154509885.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 222030012111 its reverse (111210030222), we get a palindrome (333240042333).

The spelling of 222030012111 in words is "two hundred twenty-two billion, thirty million, twelve thousand, one hundred eleven".