2244020222002 has 8 divisors (see below), whose sum is σ = 3624955743276. Its totient is φ = 1035701640912.

The previous prime is 2244020221979. The next prime is 2244020222039. The reversal of 2244020222002 is 2002220204422.

It can be written as a sum of positive squares in 2 ways, for example, as 2223590951241 + 20429270761 = 1491171^2 + 142931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 43154235013 + ... + 43154235064.

Almost surely, 2^{2244020222002} is an apocalyptic number.

2244020222002 is a deficient number, since it is larger than the sum of its proper divisors (1380935521274).

2244020222002 is a wasteful number, since it uses less digits than its factorization.

2244020222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86308470092.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2244020222002 its reverse (2002220204422), we get a palindrome (4246240426424).

The spelling of 2244020222002 in words is "two trillion, two hundred forty-four billion, twenty million, two hundred twenty-two thousand, two".