211340422001 has 8 divisors (see below), whose sum is σ = 211744941408. Its totient is φ = 210936024000.

The previous prime is 211340421983. The next prime is 211340422043. The reversal of 211340422001 is 100224043112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211340422001 - 2²⁶ = 211273313137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211340425001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3948146 + ... + 4001316.

It is an arithmetic number, because the mean of its divisors is an integer number (26468117676).

Almost surely, 2^211340422001 is an apocalyptic number.

It is an amenable number.

211340422001 is a deficient number, since it is larger than the sum of its proper divisors (404519407).

211340422001 is an equidigital number, since it uses as much as digits as its factorization.

211340422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60703.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 211340422001 its reverse (100224043112), we get a palindrome (311564465113).

The spelling of 211340422001 in words is "two hundred eleven billion, three hundred forty million, four hundred twenty-two thousand, one".