1111331030222 has 16 divisors (see below), whose sum is σ = 1905161604192. Its totient is φ = 476279053440.

The previous prime is 1111331030171. The next prime is 1111331030309. The reversal of 1111331030222 is 2220301331111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1111331030194 and 1111331030203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877322 + ... + 1729842.

It is an arithmetic number, because the mean of its divisors is an integer number (119072600262).

Almost surely, 2^{1111331030222} is an apocalyptic number.

1111331030222 is a deficient number, since it is larger than the sum of its proper divisors (793830573970).

1111331030222 is an equidigital number, since it uses as much as digits as its factorization.

1111331030222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945643.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1111331030222 its reverse (2220301331111), we get a palindrome (3331632361333).

The spelling of 1111331030222 in words is "one trillion, one hundred eleven billion, three hundred thirty-one million, thirty thousand, two hundred twenty-two".