10112211011211 has 24 divisors (see below), whose sum is σ = 14614518389904. Its totient is φ = 6214047140160.

The previous prime is 10112211011207. The next prime is 10112211011213. The reversal of 10112211011211 is 11211011221101.

It is not a de Polignac number, because 10112211011211 - 2² = 10112211011207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10112211011213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126138600 + ... + 126218741.

It is an arithmetic number, because the mean of its divisors is an integer number (608938266246).

Almost surely, 2^{10112211011211} is an apocalyptic number.

10112211011211 is a deficient number, since it is larger than the sum of its proper divisors (4502307378693).

10112211011211 is a wasteful number, since it uses less digits than its factorization.

10112211011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252357419 (or 252357400 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 10112211011211 its reverse (11211011221101), we get a palindrome (21323222232312).

The spelling of 10112211011211 in words is "ten trillion, one hundred twelve billion, two hundred eleven million, eleven thousand, two hundred eleven".