1121050022 has 8 divisors (see below), whose sum is σ = 1692286176. Its totient is φ = 556954632.

The previous prime is 1121050019. The next prime is 1121050031. The reversal of 1121050022 is 2200501211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1121049979 and 1121050006.

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, 1784798 + ... + 1785425.

It is an arithmetic number, because the mean of its divisors is an integer number (211535772).

Almost surely, 2^1121050022 is an apocalyptic number.

1121050022 is a deficient number, since it is larger than the sum of its proper divisors (571236154).

1121050022 is a wasteful number, since it uses less digits than its factorization.

1121050022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570382.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1121050022 is about 33482.0850903883. The cubic root of 1121050022 is about 1038.8232566839.

Adding to 1121050022 its reverse (2200501211), we get a palindrome (3321551233).

The spelling of 1121050022 in words is "one billion, one hundred twenty-one million, fifty thousand, twenty-two".