1123011120022 has 16 divisors (see below), whose sum is σ = 1896933740544. Its totient is φ = 493993161000.

The previous prime is 1123011120001. The next prime is 1123011120031. The reversal of 1123011120022 is 2200211103211.

It is a super-2 number, since 2×1123011120022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1123011119978 and 1123011120005.

It is a congruent number.

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, 823321254 + ... + 823322617.

It is an arithmetic number, because the mean of its divisors is an integer number (118558358784).

Almost surely, 2^{1123011120022} is an apocalyptic number.

1123011120022 is a deficient number, since it is larger than the sum of its proper divisors (773922620522).

1123011120022 is a wasteful number, since it uses less digits than its factorization.

1123011120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646643915.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1123011120022 its reverse (2200211103211), we get a palindrome (3323222223233).

The spelling of 1123011120022 in words is "one trillion, one hundred twenty-three billion, eleven million, one hundred twenty thousand, twenty-two".