1121110013122 has 16 divisors (see below), whose sum is σ = 1914306426432. Its totient is φ = 487439135920.

The previous prime is 1121110013081. The next prime is 1121110013143. The reversal of 1121110013122 is 2213100111211.

It is a happy number.

It is a super-2 number, since 2×1121110013122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121110013096 and 1121110013105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107815713 + ... + 1107816724.

It is an arithmetic number, because the mean of its divisors is an integer number (119644151652).

Almost surely, 2^{1121110013122} is an apocalyptic number.

1121110013122 is a deficient number, since it is larger than the sum of its proper divisors (793196413310).

1121110013122 is a wasteful number, since it uses less digits than its factorization.

1121110013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215632473.

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

Adding to 1121110013122 its reverse (2213100111211), we get a palindrome (3334210124333).

The spelling of 1121110013122 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, thirteen thousand, one hundred twenty-two".