145014122 has 16 divisors (see below), whose sum is σ = 237510144. Its totient is φ = 65856000.

The previous prime is 145014119. The next prime is 145014151. The reversal of 145014122 is 221410541.

It is a happy number.

145014122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 145014094 and 145014103.

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, 30122 + ... + 34602.

It is an arithmetic number, because the mean of its divisors is an integer number (14844384).

Almost surely, 2^145014122 is an apocalyptic number.

145014122 is a deficient number, since it is larger than the sum of its proper divisors (92496022).

145014122 is a wasteful number, since it uses less digits than its factorization.

145014122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5965.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 145014122 is about 12042.1809486488. The cubic root of 145014122 is about 525.3758421365.

Adding to 145014122 its reverse (221410541), we get a palindrome (366424663).

The spelling of 145014122 in words is "one hundred forty-five million, fourteen thousand, one hundred twenty-two".