20002442022002 has 32 divisors (see below), whose sum is σ = 33037927856064. Its totient is φ = 9006839928000.

The previous prime is 20002442021993. The next prime is 20002442022011. The reversal of 20002442022002 is 20022024420002.

It is an interprime number because it is at equal distance from previous prime (20002442021993) and next prime (20002442022011).

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, 153917252 + ... + 154047152.

It is an arithmetic number, because the mean of its divisors is an integer number (1032435245502).

Almost surely, 2^{20002442022002} is an apocalyptic number.

20002442022002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20002442022002 is a deficient number, since it is larger than the sum of its proper divisors (13035485834062).

20002442022002 is a wasteful number, since it uses less digits than its factorization.

20002442022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195434.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 20002442022002 its reverse (20022024420002), we get a palindrome (40024466442004).

The spelling of 20002442022002 in words is "twenty trillion, two billion, four hundred forty-two million, twenty-two thousand, two".