50222444 has 12 divisors (see below), whose sum is σ = 88019568. Its totient is φ = 25074000.

The previous prime is 50222441. The next prime is 50222479. The reversal of 50222444 is 44422205.

It is not an unprimeable number, because it can be changed into a prime (50222441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6152 + ... + 11759.

It is an arithmetic number, because the mean of its divisors is an integer number (7334964).

Almost surely, 2^50222444 is an apocalyptic number.

It is an amenable number.

50222444 is a deficient number, since it is larger than the sum of its proper divisors (37797124).

50222444 is a wasteful number, since it uses less digits than its factorization.

50222444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18616 (or 18614 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 50222444 is about 7086.7795224629. The cubic root of 50222444 is about 368.9486688144.

Adding to 50222444 its reverse (44422205), we get a palindrome (94644649).

The spelling of 50222444 in words is "fifty million, two hundred twenty-two thousand, four hundred forty-four".