232122000 has 160 divisors (see below), whose sum is σ = 816626304. Its totient is φ = 56256000.

The previous prime is 232121999. The next prime is 232122047. The reversal of 232122000 is 221232.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64242 + ... + 67758.

Almost surely, 2^232122000 is an apocalyptic number.

232122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (408313152).

232122000 is an abundant number, since it is smaller than the sum of its proper divisors (584504304).

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

232122000 is a wasteful number, since it uses less digits than its factorization.

232122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 232122000 is about 15235.5505315692. The cubic root of 232122000 is about 614.5710539217.

Adding to 232122000 its reverse (221232), we get a palindrome (232343232).

The spelling of 232122000 in words is "two hundred thirty-two million, one hundred twenty-two thousand".