10212002001111 has 16 divisors (see below), whose sum is σ = 13728196828800. Its totient is φ = 6752104960608.

The previous prime is 10212002001053. The next prime is 10212002001137. The reversal of 10212002001111 is 11110020021201.

It is not a de Polignac number, because 10212002001111 - 2¹¹ = 10212001999063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212002001211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24884556 + ... + 25291601.

It is an arithmetic number, because the mean of its divisors is an integer number (858012301800).

Almost surely, 2^{10212002001111} is an apocalyptic number.

10212002001111 is a deficient number, since it is larger than the sum of its proper divisors (3516194827689).

10212002001111 is a wasteful number, since it uses less digits than its factorization.

10212002001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50176718.

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

Adding to 10212002001111 its reverse (11110020021201), we get a palindrome (21322022022312).

The spelling of 10212002001111 in words is "ten trillion, two hundred twelve billion, two million, one thousand, one hundred eleven".