422150055 has 16 divisors (see below), whose sum is σ = 676371840. Its totient is φ = 224836128.

The previous prime is 422150041. The next prime is 422150077. The reversal of 422150055 is 550051224.

It is a happy number.

It is not a de Polignac number, because 422150055 - 2⁵ = 422150023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7957 + ... + 30126.

It is an arithmetic number, because the mean of its divisors is an integer number (42273240).

Almost surely, 2^422150055 is an apocalyptic number.

422150055 is a deficient number, since it is larger than the sum of its proper divisors (254221785).

422150055 is a wasteful number, since it uses less digits than its factorization.

422150055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38830.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 422150055 is about 20546.2905411171. The cubic root of 422150055 is about 750.1629601450.

The spelling of 422150055 in words is "four hundred twenty-two million, one hundred fifty thousand, fifty-five".