1121023122022 has 8 divisors (see below), whose sum is σ = 1681556391576. Its totient is φ = 560504324832.

The previous prime is 1121023122017. The next prime is 1121023122119. The reversal of 1121023122022 is 2202213201211.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 3422323 + ... + 3735550.

It is an arithmetic number, because the mean of its divisors is an integer number (210194548947).

Almost surely, 2^{1121023122022} is an apocalyptic number.

1121023122022 is a deficient number, since it is larger than the sum of its proper divisors (560533269554).

1121023122022 is an equidigital number, since it uses as much as digits as its factorization.

1121023122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7236182.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1121023122022 its reverse (2202213201211), we get a palindrome (3323236323233).

The spelling of 1121023122022 in words is "one trillion, one hundred twenty-one billion, twenty-three million, one hundred twenty-two thousand, twenty-two".