2152212350 has 96 divisors (see below), whose sum is σ = 4341579264. Its totient is φ = 791683200.

The previous prime is 2152212341. The next prime is 2152212383. The reversal of 2152212350 is 532122512.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3510644 + ... + 3511256.

It is an arithmetic number, because the mean of its divisors is an integer number (45224784).

Almost surely, 2^2152212350 is an apocalyptic number.

2152212350 is an abundant number, since it is smaller than the sum of its proper divisors (2189366914).

2152212350 is a wasteful number, since it uses less digits than its factorization.

2152212350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2152212350 is about 46391.9427271590. The cubic root of 2152212350 is about 1291.1054262837.

Adding to 2152212350 its reverse (532122512), we get a palindrome (2684334862).

The spelling of 2152212350 in words is "two billion, one hundred fifty-two million, two hundred twelve thousand, three hundred fifty".