1121000110022 has 8 divisors (see below), whose sum is σ = 1810846331616. Its totient is φ = 517384666152.

The previous prime is 1121000110019. The next prime is 1121000110039. The reversal of 1121000110022 is 2200110001211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1121000110022² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1121000109985 and 1121000110012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21557694398 + ... + 21557694449.

It is an arithmetic number, because the mean of its divisors is an integer number (226355791452).

Almost surely, 2^{1121000110022} is an apocalyptic number.

1121000110022 is a deficient number, since it is larger than the sum of its proper divisors (689846221594).

1121000110022 is a wasteful number, since it uses less digits than its factorization.

1121000110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43115388862.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1121000110022 its reverse (2200110001211), we get a palindrome (3321110111233).

The spelling of 1121000110022 in words is "one trillion, one hundred twenty-one billion, one hundred ten thousand, twenty-two".