2131214324211 has 96 divisors (see below), whose sum is σ = 3936318197760. Its totient is φ = 1082485527552.

The previous prime is 2131214324087. The next prime is 2131214324227. The reversal of 2131214324211 is 1124234121312.

2131214324211 is a `hidden beast` number, since 2 + 1 + 3 + 12 + 1 + 432 + 4 + 211 = 666.

It is not a de Polignac number, because 2131214324211 - 2¹¹ = 2131214322163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2131214324251) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1398421 + ... + 2493593.

It is an arithmetic number, because the mean of its divisors is an integer number (41003314560).

Almost surely, 2^{2131214324211} is an apocalyptic number.

2131214324211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2131214324211 is a deficient number, since it is larger than the sum of its proper divisors (1805103873549).

2131214324211 is a wasteful number, since it uses less digits than its factorization.

2131214324211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095305 (or 1095302 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 2131214324211 its reverse (1124234121312), we get a palindrome (3255448445523).

The spelling of 2131214324211 in words is "two trillion, one hundred thirty-one billion, two hundred fourteen million, three hundred twenty-four thousand, two hundred eleven".