153222630 has 32 divisors (see below), whose sum is σ = 401165568. Its totient is φ = 37144800.

The previous prime is 153222623. The next prime is 153222647. The reversal of 153222630 is 36222351.

153222630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 153222630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231826 + ... + 232485.

It is an arithmetic number, because the mean of its divisors is an integer number (12536424).

Almost surely, 2^153222630 is an apocalyptic number.

153222630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153222630 is an abundant number, since it is smaller than the sum of its proper divisors (247942938).

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

153222630 is a wasteful number, since it uses less digits than its factorization.

153222630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464332.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 153222630 is about 12378.3128898893. The cubic root of 153222630 is about 535.1074172178.

Adding to 153222630 its reverse (36222351), we get a palindrome (189444981).

The spelling of 153222630 in words is "one hundred fifty-three million, two hundred twenty-two thousand, six hundred thirty".