152222 has 16 divisors (see below), whose sum is σ = 266112. Its totient is φ = 63960.
The previous prime is 152219. The next prime is 152231. The reversal of 152222 is 222251.
152222 is nontrivially palindromic in base 3.
152222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
152222 is a modest number, since divided by 222 gives 152 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 152197 and 152206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1097 + ... + 1227.
It is an arithmetic number, because the mean of its divisors is an integer number (16632).
2152222 is an apocalyptic number.
152222 is a deficient number, since it is larger than the sum of its proper divisors (113890).
152222 is a wasteful number, since it uses less digits than its factorization.
152222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223.
The product of its digits is 80, while the sum is 14.
The square root of 152222 is about 390.1563789047. The cubic root of 152222 is about 53.3940021412.
Adding to 152222 its reverse (222251), we get a palindrome (374473).
The spelling of 152222 in words is "one hundred fifty-two thousand, two hundred twenty-two".
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