10102212002111 has 4 divisors (see below), whose sum is σ = 10202233903224. Its totient is φ = 10002190101000.

The previous prime is 10102212002053. The next prime is 10102212002119. The reversal of 10102212002111 is 11120021220101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10102212002111 - 2³⁸ = 9827334095167 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 (10102212002119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50010950405 + ... + 50010950606.

It is an arithmetic number, because the mean of its divisors is an integer number (2550558475806).

Almost surely, 2^{10102212002111} is an apocalyptic number.

10102212002111 is a deficient number, since it is larger than the sum of its proper divisors (100021901113).

10102212002111 is a wasteful number, since it uses less digits than its factorization.

10102212002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100021901112.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10102212002111 its reverse (11120021220101), we get a palindrome (21222233222212).

The spelling of 10102212002111 in words is "ten trillion, one hundred two billion, two hundred twelve million, two thousand, one hundred eleven".