1002122000111 has 8 divisors (see below), whose sum is σ = 1015991296320. Its totient is φ = 988282309248.

The previous prime is 1002122000107. The next prime is 1002122000137. The reversal of 1002122000111 is 1110002212001.

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 1002122000111 - 2² = 1002122000107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002122000092 and 1002122000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002122003111) 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, 7333166 + ... + 7468571.

It is an arithmetic number, because the mean of its divisors is an integer number (126998912040).

Almost surely, 2^{1002122000111} is an apocalyptic number.

1002122000111 is a deficient number, since it is larger than the sum of its proper divisors (13869296209).

1002122000111 is an equidigital number, since it uses as much as digits as its factorization.

1002122000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14802673.

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

Adding to 1002122000111 its reverse (1110002212001), we get a palindrome (2112124212112).

The spelling of 1002122000111 in words is "one trillion, two billion, one hundred twenty-two million, one hundred eleven", and thus it is an aban number.