1120001211022 has 8 divisors (see below), whose sum is σ = 1681177469400. Its totient is φ = 559608721224.

The previous prime is 1120001210981. The next prime is 1120001211061. The reversal of 1120001211022 is 2201121000211.

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 = 1120001210993 and 1120001211011.

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, 195938572 + ... + 195944287.

It is an arithmetic number, because the mean of its divisors is an integer number (210147183675).

Almost surely, 2^{1120001211022} is an apocalyptic number.

1120001211022 is a deficient number, since it is larger than the sum of its proper divisors (561176258378).

1120001211022 is a wasteful number, since it uses less digits than its factorization.

1120001211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391884290.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1120001211022 its reverse (2201121000211), we get a palindrome (3321122211233).

The spelling of 1120001211022 in words is "one trillion, one hundred twenty billion, one million, two hundred eleven thousand, twenty-two".