212001000211101 has 32 divisors (see below), whose sum is σ = 297684705669120. Its totient is φ = 133939436773824.

The previous prime is 212001000211087. The next prime is 212001000211103. The reversal of 212001000211101 is 101112000100212.

It is not a de Polignac number, because 212001000211101 - 2²⁹ = 212000463340189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001000211103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107680326 + ... + 109631448.

It is an arithmetic number, because the mean of its divisors is an integer number (9302647052160).

Almost surely, 2^{212001000211101} is an apocalyptic number.

It is an amenable number.

212001000211101 is a deficient number, since it is larger than the sum of its proper divisors (85683705458019).

212001000211101 is a wasteful number, since it uses less digits than its factorization.

212001000211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965705.

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

Adding to 212001000211101 its reverse (101112000100212), we get a palindrome (313113000311313).

The spelling of 212001000211101 in words is "two hundred twelve trillion, one billion, two hundred eleven thousand, one hundred one".