42024400222 has 64 divisors (see below), whose sum is σ = 76325483520. Its totient is φ = 16952246784.

The previous prime is 42024400217. The next prime is 42024400247. The reversal of 42024400222 is 22200442024.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42024400193 and 42024400202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41484588 + ... + 41485600.

It is an arithmetic number, because the mean of its divisors is an integer number (1192585680).

Almost surely, 2^42024400222 is an apocalyptic number.

42024400222 is a deficient number, since it is larger than the sum of its proper divisors (34301083298).

42024400222 is a wasteful number, since it uses less digits than its factorization.

42024400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 42024400222 its reverse (22200442024), we get a palindrome (64224842246).

The spelling of 42024400222 in words is "forty-two billion, twenty-four million, four hundred thousand, two hundred twenty-two".