1121002122199 has 8 divisors (see below), whose sum is σ = 1135316322560. Its totient is φ = 1106691029496.

The previous prime is 1121002122193. The next prime is 1121002122259. The reversal of 1121002122199 is 9912212001211.

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

It is a cyclic number.

It is not a de Polignac number, because 1121002122199 - 2¹³ = 1121002114007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121002122199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121002122193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46509 + ... + 1498054.

It is an arithmetic number, because the mean of its divisors is an integer number (141914540320).

Almost surely, 2^{1121002122199} is an apocalyptic number.

1121002122199 is a deficient number, since it is larger than the sum of its proper divisors (14314200361).

1121002122199 is an equidigital number, since it uses as much as digits as its factorization.

1121002122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553829.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 1121002122199 in words is "one trillion, one hundred twenty-one billion, two million, one hundred twenty-two thousand, one hundred ninety-nine".