1122110110321 has 16 divisors (see below), whose sum is σ = 1198161192960. Its totient is φ = 1047767207760.

The previous prime is 1122110110279. The next prime is 1122110110333. The reversal of 1122110110321 is 1230110112211.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1122110110321 - 2³⁹ = 572354296433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122110110295 and 1122110110304.

It is not an unprimeable number, because it can be changed into a prime (1122110110621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4473970 + ... + 4718116.

It is an arithmetic number, because the mean of its divisors is an integer number (74885074560).

Almost surely, 2^{1122110110321} is an apocalyptic number.

It is an amenable number.

1122110110321 is a deficient number, since it is larger than the sum of its proper divisors (76051082639).

1122110110321 is a wasteful number, since it uses less digits than its factorization.

1122110110321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247644.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1122110110321 its reverse (1230110112211), we get a palindrome (2352220222532).

The spelling of 1122110110321 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, three hundred twenty-one".