1121101103222 has 32 divisors (see below), whose sum is σ = 1698989040000. Its totient is φ = 554800675968.

The previous prime is 1121101103203. The next prime is 1121101103249. The reversal of 1121101103222 is 2223011011211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121101103222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195208883 + ... + 195214625.

It is an arithmetic number, because the mean of its divisors is an integer number (53093407500).

Almost surely, 2^{1121101103222} is an apocalyptic number.

1121101103222 is a deficient number, since it is larger than the sum of its proper divisors (577887936778).

1121101103222 is a wasteful number, since it uses less digits than its factorization.

1121101103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1121101103222 its reverse (2223011011211), we get a palindrome (3344112114433).

The spelling of 1121101103222 in words is "one trillion, one hundred twenty-one billion, one hundred one million, one hundred three thousand, two hundred twenty-two".