152022322 has 8 divisors (see below), whose sum is σ = 228134016. Its totient is φ = 75977652.

The previous prime is 152022319. The next prime is 152022323. The reversal of 152022322 is 223220251.

152022322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×152022322² = 46221572772543368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152022322.

It is not an unprimeable number, because it can be changed into a prime (152022323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10638 + ... + 20425.

It is an arithmetic number, because the mean of its divisors is an integer number (28516752).

Almost surely, 2^152022322 is an apocalyptic number.

152022322 is a deficient number, since it is larger than the sum of its proper divisors (76111694).

152022322 is a wasteful number, since it uses less digits than its factorization.

152022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33512.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 152022322 is about 12329.7332493449. The cubic root of 152022322 is about 533.7064530541.

Adding to 152022322 its reverse (223220251), we get a palindrome (375242573).

The spelling of 152022322 in words is "one hundred fifty-two million, twenty-two thousand, three hundred twenty-two".