111310120130222 has 16 divisors (see below), whose sum is σ = 179916778728960. Its totient is φ = 51343009274592.

The previous prime is 111310120130221. The next prime is 111310120130269. The reversal of 111310120130222 is 222031021013111.

It is a junction number, because it is equal to n+sod(n) for n = 111310120130194 and 111310120130203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111310120130221) 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, 1287136097 + ... + 1287222572.

It is an arithmetic number, because the mean of its divisors is an integer number (11244798670560).

Almost surely, 2^{111310120130222} is an apocalyptic number.

111310120130222 is a deficient number, since it is larger than the sum of its proper divisors (68606658598738).

111310120130222 is a wasteful number, since it uses less digits than its factorization.

111310120130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2574360347.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111310120130222 its reverse (222031021013111), we get a palindrome (333341141143333).

The spelling of 111310120130222 in words is "one hundred eleven trillion, three hundred ten billion, one hundred twenty million, one hundred thirty thousand, two hundred twenty-two".