42002033222 has 4 divisors (see below), whose sum is σ = 63003049836. Its totient is φ = 21001016610.

The previous prime is 42002033209. The next prime is 42002033231. The reversal of 42002033222 is 22233020024.

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 = 42002033194 and 42002033203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10500508304 + ... + 10500508307.

It is an arithmetic number, because the mean of its divisors is an integer number (15750762459).

Almost surely, 2^42002033222 is an apocalyptic number.

42002033222 is a deficient number, since it is larger than the sum of its proper divisors (21001016614).

42002033222 is a wasteful number, since it uses less digits than its factorization.

42002033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21001016613.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 42002033222 its reverse (22233020024), we get a palindrome (64235053246).

The spelling of 42002033222 in words is "forty-two billion, two million, thirty-three thousand, two hundred twenty-two".