211012002212001 has 16 divisors (see below), whose sum is σ = 297900171043200. Its totient is φ = 132399299305728.

The previous prime is 211012002211939. The next prime is 211012002212003. The reversal of 211012002212001 is 100212200210112.

It is not a de Polignac number, because 211012002212001 - 2⁷ = 211012002211873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211012002212003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12012495 + ... + 23797563.

It is an arithmetic number, because the mean of its divisors is an integer number (18618760690200).

Almost surely, 2^{211012002212001} is an apocalyptic number.

It is an amenable number.

211012002212001 is a deficient number, since it is larger than the sum of its proper divisors (86888168831199).

211012002212001 is a wasteful number, since it uses less digits than its factorization.

211012002212001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12136168.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211012002212001 its reverse (100212200210112), we get a palindrome (311224202422113).

The spelling of 211012002212001 in words is "two hundred eleven trillion, twelve billion, two million, two hundred twelve thousand, one".