2044422020242 has 16 divisors (see below), whose sum is σ = 3505302614592. Its totient is φ = 876036078000.

The previous prime is 2044422020239. The next prime is 2044422020273. The reversal of 2044422020242 is 2420202244402.

It is a super-2 number, since 2×2044422020242² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2044422020242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11977884 + ... + 12147367.

It is an arithmetic number, because the mean of its divisors is an integer number (219081413412).

Almost surely, 2^{2044422020242} is an apocalyptic number.

2044422020242 is a deficient number, since it is larger than the sum of its proper divisors (1460880594350).

2044422020242 is a wasteful number, since it uses less digits than its factorization.

2044422020242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24131313.

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

Adding to 2044422020242 its reverse (2420202244402), we get a palindrome (4464624264644).

The spelling of 2044422020242 in words is "two trillion, forty-four billion, four hundred twenty-two million, twenty thousand, two hundred forty-two".