10210222212111 has 12 divisors (see below), whose sum is σ = 14748174063688. Its totient is φ = 6806780048304.

The previous prime is 10210222212109. The next prime is 10210222212119. The reversal of 10210222212111 is 11121222201201.

10210222212111 is a `hidden beast` number, since 1 + 0 + 210 + 22 + 221 + 211 + 1 = 666.

It is not a de Polignac number, because 10210222212111 - 2¹ = 10210222212109 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 (10210222212119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 968785 + ... + 4621578.

Almost surely, 2^{10210222212111} is an apocalyptic number.

10210222212111 is a deficient number, since it is larger than the sum of its proper divisors (4537951851577).

10210222212111 is a wasteful number, since it uses less digits than its factorization.

10210222212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5793302 (or 5793299 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10210222212111 its reverse (11121222201201), we get a palindrome (21331444413312).

The spelling of 10210222212111 in words is "ten trillion, two hundred ten billion, two hundred twenty-two million, two hundred twelve thousand, one hundred eleven".