2163214215711 has 24 divisors (see below), whose sum is σ = 3155266445760. Its totient is φ = 1428025225536.

The previous prime is 2163214215683. The next prime is 2163214215751. The reversal of 2163214215711 is 1175124123612.

2163214215711 is a `hidden beast` number, since 2 + 1 + 63 + 2 + 1 + 4 + 21 + 571 + 1 = 666.

It is not a de Polignac number, because 2163214215711 - 2¹³ = 2163214207519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163214215751) 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, 898810 + ... + 2265896.

It is an arithmetic number, because the mean of its divisors is an integer number (131469435240).

Almost surely, 2^{2163214215711} is an apocalyptic number.

2163214215711 is a deficient number, since it is larger than the sum of its proper divisors (992052230049).

2163214215711 is a wasteful number, since it uses less digits than its factorization.

2163214215711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368815 (or 1368812 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The spelling of 2163214215711 in words is "two trillion, one hundred sixty-three billion, two hundred fourteen million, two hundred fifteen thousand, seven hundred eleven".