50223022 has 4 divisors (see below), whose sum is σ = 75334536. Its totient is φ = 25111510.

The previous prime is 50222993. The next prime is 50223029. The reversal of 50223022 is 22032205.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 50222987 and 50223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50223029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12555754 + ... + 12555757.

It is an arithmetic number, because the mean of its divisors is an integer number (18833634).

Almost surely, 2^50223022 is an apocalyptic number.

50223022 is a deficient number, since it is larger than the sum of its proper divisors (25111514).

50223022 is a wasteful number, since it uses less digits than its factorization.

50223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25111513.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 50223022 is about 7086.8203025052. The cubic root of 50223022 is about 368.9500841943.

Adding to 50223022 its reverse (22032205), we get a palindrome (72255227).

The spelling of 50223022 in words is "fifty million, two hundred twenty-three thousand, twenty-two".