150105422 has 4 divisors (see below), whose sum is σ = 225158136. Its totient is φ = 75052710.

The previous prime is 150105413. The next prime is 150105443. The reversal of 150105422 is 224501051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224501051 = 157 ⋅1429943.

It is a junction number, because it is equal to n+sod(n) for n = 150105394 and 150105403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37526354 + ... + 37526357.

It is an arithmetic number, because the mean of its divisors is an integer number (56289534).

Almost surely, 2^150105422 is an apocalyptic number.

150105422 is a deficient number, since it is larger than the sum of its proper divisors (75052714).

150105422 is an equidigital number, since it uses as much as digits as its factorization.

150105422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75052713.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 150105422 is about 12251.7517931111. The cubic root of 150105422 is about 531.4537305436.

Adding to 150105422 its reverse (224501051), we get a palindrome (374606473).

The spelling of 150105422 in words is "one hundred fifty million, one hundred five thousand, four hundred twenty-two".