10011012120111 has 8 divisors (see below), whose sum is σ = 13348161535104. Its totient is φ = 6673935392600.

The previous prime is 10011012120097. The next prime is 10011012120169. The reversal of 10011012120111 is 11102121011001.

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 10011012120111 - 2⁶ = 10011012120047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011012120911) 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, 17849691 + ... + 18401996.

It is an arithmetic number, because the mean of its divisors is an integer number (1668520191888).

Almost surely, 2^{10011012120111} is an apocalyptic number.

10011012120111 is a deficient number, since it is larger than the sum of its proper divisors (3337149414993).

10011012120111 is an equidigital number, since it uses as much as digits as its factorization.

10011012120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36343741.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10011012120111 its reverse (11102121011001), we get a palindrome (21113133131112).

The spelling of 10011012120111 in words is "ten trillion, eleven billion, twelve million, one hundred twenty thousand, one hundred eleven".