2322621016 has 8 divisors (see below), whose sum is σ = 4354914420. Its totient is φ = 1161310504.

The previous prime is 2322621001. The next prime is 2322621109. The reversal of 2322621016 is 6101262232.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145163806 + ... + 145163821.

Almost surely, 2^2322621016 is an apocalyptic number.

It is an amenable number.

2322621016 is a deficient number, since it is larger than the sum of its proper divisors (2032293404).

2322621016 is a wasteful number, since it uses less digits than its factorization.

2322621016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290327633 (or 290327629 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2322621016 is about 48193.5785764037. The cubic root of 2322621016 is about 1324.3195302214.

Adding to 2322621016 its reverse (6101262232), we get a palindrome (8423883248).

The spelling of 2322621016 in words is "two billion, three hundred twenty-two million, six hundred twenty-one thousand, sixteen".