1121102103222 has 24 divisors (see below), whose sum is σ = 2429083664280. Its totient is φ = 373696223040.

The previous prime is 1121102103221. The next prime is 1121102103257. The reversal of 1121102103222 is 2223012011211.

1121102103222 is a `hidden beast` number, since 1 + 121 + 10 + 210 + 322 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1121102103195 and 1121102103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121102103221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1397854 + ... + 2048462.

It is an arithmetic number, because the mean of its divisors is an integer number (101211819345).

Almost surely, 2^{1121102103222} is an apocalyptic number.

1121102103222 is an abundant number, since it is smaller than the sum of its proper divisors (1307981561058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121102103222 is a wasteful number, since it uses less digits than its factorization.

1121102103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746348 (or 746345 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1121102103222 its reverse (2223012011211), we get a palindrome (3344114114433).

The spelling of 1121102103222 in words is "one trillion, one hundred twenty-one billion, one hundred two million, one hundred three thousand, two hundred twenty-two".