20000123322002 has 8 divisors (see below), whose sum is σ = 30638486791296. Its totient is φ = 9787294391572.

The previous prime is 20000123321977. The next prime is 20000123322017. The reversal of 20000123322002 is 20022332100002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106383634598 + ... + 106383634785.

It is an arithmetic number, because the mean of its divisors is an integer number (3829810848912).

Almost surely, 2^{20000123322002} is an apocalyptic number.

20000123322002 is a deficient number, since it is larger than the sum of its proper divisors (10638363469294).

20000123322002 is a wasteful number, since it uses less digits than its factorization.

20000123322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212767269432.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20000123322002 its reverse (20022332100002), we get a palindrome (40022455422004).

The spelling of 20000123322002 in words is "twenty trillion, one hundred twenty-three million, three hundred twenty-two thousand, two".