422233019 has 8 divisors (see below), whose sum is σ = 455441952. Its totient is φ = 389128320.

The previous prime is 422233003. The next prime is 422233037. The reversal of 422233019 is 910332224.

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

It is a cyclic number.

It is not a de Polignac number, because 422233019 - 2⁴ = 422233003 is a prime.

It is a super-2 number, since 2×422233019² = 356561444667708722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422233079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17534 + ... + 33939.

It is an arithmetic number, because the mean of its divisors is an integer number (56930244).

Almost surely, 2^422233019 is an apocalyptic number.

422233019 is a deficient number, since it is larger than the sum of its proper divisors (33208933).

422233019 is a wasteful number, since it uses less digits than its factorization.

422233019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52117.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 422233019 is about 20548.3093951790. The cubic root of 422233019 is about 750.2120994202.

The spelling of 422233019 in words is "four hundred twenty-two million, two hundred thirty-three thousand, nineteen".