42044422002022 has 32 divisors (see below), whose sum is σ = 71796451417344. Its totient is φ = 18278863125600.

The previous prime is 42044422002019. The next prime is 42044422002053. The reversal of 42044422002022 is 22020022444024.

It is a super-2 number, since 2×42044422002022² (a number of 28 digits) contains 22 as substring.

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, 4027897 + ... + 10015627.

It is an arithmetic number, because the mean of its divisors is an integer number (2243639106792).

Almost surely, 2^{42044422002022} is an apocalyptic number.

42044422002022 is a deficient number, since it is larger than the sum of its proper divisors (29752029415322).

42044422002022 is a wasteful number, since it uses less digits than its factorization.

42044422002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001644.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42044422002022 its reverse (22020022444024), we get a palindrome (64064444446046).

The spelling of 42044422002022 in words is "forty-two trillion, forty-four billion, four hundred twenty-two million, two thousand, twenty-two".