42222022224 has 80 divisors (see below), whose sum is σ = 115951298880. Its totient is φ = 13201228800.

The previous prime is 42222022211. The next prime is 42222022301.

42222022224 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 42222022194 and 42222022203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137077 + ... + 321300.

It is an arithmetic number, because the mean of its divisors is an integer number (1449391236).

Almost surely, 2^42222022224 is an apocalyptic number.

It is an amenable number.

42222022224 is an abundant number, since it is smaller than the sum of its proper divisors (73729276656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42222022224 is a wasteful number, since it uses less digits than its factorization.

42222022224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458508 (or 458502 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

It can be divided in two parts, 422220 and 22224, that added together give a palindrome (444444).

The spelling of 42222022224 in words is "forty-two billion, two hundred twenty-two million, twenty-two thousand, two hundred twenty-four".