10212110102111 has 64 divisors (see below), whose sum is σ = 10905933709440. Its totient is φ = 9548098560000.

The previous prime is 10212110102039. The next prime is 10212110102143. The reversal of 10212110102111 is 11120101121201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212110102111 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 (10212110102171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22152082421 + ... + 22152082881.

It is an arithmetic number, because the mean of its divisors is an integer number (170405214210).

Almost surely, 2^{10212110102111} is an apocalyptic number.

10212110102111 is a deficient number, since it is larger than the sum of its proper divisors (693823607329).

10212110102111 is a wasteful number, since it uses less digits than its factorization.

10212110102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10212110102111 its reverse (11120101121201), we get a palindrome (21332211223312).

The spelling of 10212110102111 in words is "ten trillion, two hundred twelve billion, one hundred ten million, one hundred two thousand, one hundred eleven".