422455011 has 32 divisors (see below), whose sum is σ = 651503616. Its totient is φ = 241056000.

The previous prime is 422455001. The next prime is 422455013. The reversal of 422455011 is 110554224.

It is a de Polignac number, because none of the positive numbers 2^k-422455011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422455013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32271 + ... + 43431.

It is an arithmetic number, because the mean of its divisors is an integer number (20359488).

Almost surely, 2^422455011 is an apocalyptic number.

422455011 is a deficient number, since it is larger than the sum of its proper divisors (229048605).

422455011 is a wasteful number, since it uses less digits than its factorization.

422455011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 422455011 is about 20553.7103949628. The cubic root of 422455011 is about 750.3435528268.

The spelling of 422455011 in words is "four hundred twenty-two million, four hundred fifty-five thousand, eleven".