10023212212011 has 6 divisors (see below), whose sum is σ = 14477973195140. Its totient is φ = 6682141474668.

The previous prime is 10023212212009. The next prime is 10023212212031. The reversal of 10023212212011 is 11021221232001.

10023212212011 is a `hidden beast` number, since 10 + 0 + 232 + 1 + 221 + 201 + 1 = 666.

10023212212011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10023212212011 - 2¹ = 10023212212009 is a prime.

It is a super-2 number, since 2×10023212212011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023212212031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 556845122881 + ... + 556845122898.

Almost surely, 2^{10023212212011} is an apocalyptic number.

10023212212011 is a deficient number, since it is larger than the sum of its proper divisors (4454760983129).

10023212212011 is a wasteful number, since it uses less digits than its factorization.

10023212212011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113690245785 (or 1113690245782 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10023212212011 its reverse (11021221232001), we get a palindrome (21044433444012).

The spelling of 10023212212011 in words is "ten trillion, twenty-three billion, two hundred twelve million, two hundred twelve thousand, eleven".