20020100022002 has 8 divisors (see below), whose sum is σ = 30030186067200. Its totient is φ = 10010037999604.

The previous prime is 20020100022001. The next prime is 20020100022047. The reversal of 20020100022002 is 20022000102002.

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

It is not an unprimeable number, because it can be changed into a prime (20020100022001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3753302 + ... + 7357137.

It is an arithmetic number, because the mean of its divisors is an integer number (3753773258400).

Almost surely, 2^{20020100022002} is an apocalyptic number.

20020100022002 is a deficient number, since it is larger than the sum of its proper divisors (10010086045198).

20020100022002 is a wasteful number, since it uses less digits than its factorization.

20020100022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12011400.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20020100022002 its reverse (20022000102002), we get a palindrome (40042100124004).

The spelling of 20020100022002 in words is "twenty trillion, twenty billion, one hundred million, twenty-two thousand, two".