10012012101111 has 8 divisors (see below), whose sum is σ = 13350697790704. Its totient is φ = 6674000572800.

The previous prime is 10012012101109. The next prime is 10012012101163. The reversal of 10012012101111 is 11110121021001.

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

It is not a de Polignac number, because 10012012101111 - 2¹ = 10012012101109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012012101101) 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, 168505666 + ... + 168565071.

It is an arithmetic number, because the mean of its divisors is an integer number (1668837223838).

Almost surely, 2^{10012012101111} is an apocalyptic number.

10012012101111 is a deficient number, since it is larger than the sum of its proper divisors (3338685689593).

10012012101111 is an equidigital number, since it uses as much as digits as its factorization.

10012012101111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337080641.

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

Adding to 10012012101111 its reverse (11110121021001), we get a palindrome (21122133122112).

The spelling of 10012012101111 in words is "ten trillion, twelve billion, twelve million, one hundred one thousand, one hundred eleven".