2214531149 has 16 divisors (see below), whose sum is σ = 2438417280. Its totient is φ = 2001827520.

The previous prime is 2214531127. The next prime is 2214531167. The reversal of 2214531149 is 9411354122.

2214531149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2214531149 - 2¹² = 2214527053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214561149) 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, 177959 + ... + 189995.

It is an arithmetic number, because the mean of its divisors is an integer number (152401080).

Almost surely, 2^2214531149 is an apocalyptic number.

It is an amenable number.

2214531149 is a deficient number, since it is larger than the sum of its proper divisors (223886131).

2214531149 is a wasteful number, since it uses less digits than its factorization.

2214531149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500.

The product of its digits is 8640, while the sum is 32.

The square root of 2214531149 is about 47058.8052228273. The cubic root of 2214531149 is about 1303.4486635485.

The spelling of 2214531149 in words is "two billion, two hundred fourteen million, five hundred thirty-one thousand, one hundred forty-nine".