10002011220111 has 32 divisors (see below), whose sum is σ = 14361218198208. Its totient is φ = 6168912445440.

The previous prime is 10002011220079. The next prime is 10002011220169. The reversal of 10002011220111 is 11102211020001.

It is not a de Polignac number, because 10002011220111 - 2⁵ = 10002011220079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002011220191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3796275 + ... + 5866491.

It is an arithmetic number, because the mean of its divisors is an integer number (448788068694).

Almost surely, 2^{10002011220111} is an apocalyptic number.

10002011220111 is a deficient number, since it is larger than the sum of its proper divisors (4359206978097).

10002011220111 is a wasteful number, since it uses less digits than its factorization.

10002011220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071851.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10002011220111 its reverse (11102211020001), we get a palindrome (21104222240112).

The spelling of 10002011220111 in words is "ten trillion, two billion, eleven million, two hundred twenty thousand, one hundred eleven".