2210312032 has 12 divisors (see below), whose sum is σ = 4351551876. Its totient is φ = 1105156000.

The previous prime is 2210311991. The next prime is 2210312057. The reversal of 2210312032 is 2302130122.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2210311997 and 2210312015.

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 as a sum of consecutive naturals, namely, 34536094 + ... + 34536157.

It is an arithmetic number, because the mean of its divisors is an integer number (362629323).

Almost surely, 2^2210312032 is an apocalyptic number.

It is an amenable number.

2210312032 is a deficient number, since it is larger than the sum of its proper divisors (2141239844).

2210312032 is an equidigital number, since it uses as much as digits as its factorization.

2210312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69072261 (or 69072253 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2210312032 is about 47013.9557152980. The cubic root of 2210312032 is about 1302.6203620215.

Adding to 2210312032 its reverse (2302130122), we get a palindrome (4512442154).

The spelling of 2210312032 in words is "two billion, two hundred ten million, three hundred twelve thousand, thirty-two".