44222202042 has 16 divisors (see below), whose sum is σ = 93099372960. Its totient is φ = 13964905872.

The previous prime is 44222201977. The next prime is 44222202047. The reversal of 44222202042 is 24020222244.

It is not an unprimeable number, because it can be changed into a prime (44222202047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193956913 + ... + 193957140.

It is an arithmetic number, because the mean of its divisors is an integer number (5818710810).

Almost surely, 2^44222202042 is an apocalyptic number.

44222202042 is an abundant number, since it is smaller than the sum of its proper divisors (48877170918).

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

44222202042 is a wasteful number, since it uses less digits than its factorization.

44222202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387914077.

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

Adding to 44222202042 its reverse (24020222244), we get a palindrome (68242424286).

The spelling of 44222202042 in words is "forty-four billion, two hundred twenty-two million, two hundred two thousand, forty-two".