22340312010 has 24 divisors (see below), whose sum is σ = 58084811460. Its totient is φ = 5957416512.

The previous prime is 22340312009. The next prime is 22340312039. The reversal of 22340312010 is 1021304322.

22340312010 is a `hidden beast` number, since 2 + 2 + 340 + 312 + 0 + 10 = 666.

22340312010 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20771439129 + 1568872881 = 144123^2 + 39609^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124112755 + ... + 124112934.

Almost surely, 2^22340312010 is an apocalyptic number.

22340312010 is an abundant number, since it is smaller than the sum of its proper divisors (35744499450).

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

22340312010 is a wasteful number, since it uses less digits than its factorization.

22340312010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248225702 (or 248225699 counting only the distinct ones).

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

Adding to 22340312010 its reverse (1021304322), we get a palindrome (23361616332).

The spelling of 22340312010 in words is "twenty-two billion, three hundred forty million, three hundred twelve thousand, ten".