2132222310 has 48 divisors (see below), whose sum is σ = 5693618736. Its totient is φ = 553224384.

The previous prime is 2132222269. The next prime is 2132222327. The reversal of 2132222310 is 132222312.

2132222310 is a `hidden beast` number, since 2 + 132 + 222 + 310 = 666.

It is a super-2 number, since 2×2132222310² = 9092743958523472200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316824 + ... + 323483.

It is an arithmetic number, because the mean of its divisors is an integer number (118617057).

Almost surely, 2^2132222310 is an apocalyptic number.

2132222310 is an abundant number, since it is smaller than the sum of its proper divisors (3561396426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132222310 is a wasteful number, since it uses less digits than its factorization.

2132222310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640357 (or 640354 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2132222310 is about 46175.9927884610. The cubic root of 2132222310 is about 1287.0956654111.

Adding to 2132222310 its reverse (132222312), we get a palindrome (2264444622).

The spelling of 2132222310 in words is "two billion, one hundred thirty-two million, two hundred twenty-two thousand, three hundred ten".