1120022012122 has 16 divisors (see below), whose sum is σ = 1810180643040. Its totient is φ = 516672003312.

The previous prime is 1120022012117. The next prime is 1120022012149. The reversal of 1120022012122 is 2212102200211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1120022012096 and 1120022012105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10832268 + ... + 10935175.

It is an arithmetic number, because the mean of its divisors is an integer number (113136290190).

Almost surely, 2^{1120022012122} is an apocalyptic number.

1120022012122 is a deficient number, since it is larger than the sum of its proper divisors (690158630918).

1120022012122 is a wasteful number, since it uses less digits than its factorization.

1120022012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21769437.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1120022012122 its reverse (2212102200211), we get a palindrome (3332124212333).

The spelling of 1120022012122 in words is "one trillion, one hundred twenty billion, twenty-two million, twelve thousand, one hundred twenty-two".