150440122 has 8 divisors (see below), whose sum is σ = 257897376. Its totient is φ = 64474332.

The previous prime is 150440107. The next prime is 150440137. The reversal of 150440122 is 221044051.

It is an interprime number because it is at equal distance from previous prime (150440107) and next prime (150440137).

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

It is a self number, because there is not a number n which added to its sum of digits gives 150440122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5372848 + ... + 5372875.

It is an arithmetic number, because the mean of its divisors is an integer number (32237172).

Almost surely, 2^150440122 is an apocalyptic number.

150440122 is a deficient number, since it is larger than the sum of its proper divisors (107457254).

150440122 is a wasteful number, since it uses less digits than its factorization.

150440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10745732.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 150440122 is about 12265.4034585088. The cubic root of 150440122 is about 531.8484431759.

Adding to 150440122 its reverse (221044051), we get a palindrome (371484173).

The spelling of 150440122 in words is "one hundred fifty million, four hundred forty thousand, one hundred twenty-two".