1101120211222 has 8 divisors (see below), whose sum is σ = 1651775692896. Its totient is φ = 550528313592.

The previous prime is 1101120211201. The next prime is 1101120211249. The reversal of 1101120211222 is 2221120211011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1101120211196 and 1101120211205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15852693 + ... + 15922000.

It is an arithmetic number, because the mean of its divisors is an integer number (206471961612).

Almost surely, 2^{1101120211222} is an apocalyptic number.

1101120211222 is a deficient number, since it is larger than the sum of its proper divisors (550655481674).

1101120211222 is a wasteful number, since it uses less digits than its factorization.

1101120211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31792022.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1101120211222 its reverse (2221120211011), we get a palindrome (3322240422233).

The spelling of 1101120211222 in words is "one trillion, one hundred one billion, one hundred twenty million, two hundred eleven thousand, two hundred twenty-two".