20002040024222 has 8 divisors (see below), whose sum is σ = 30003203469672. Its totient is φ = 10000972201000.

The previous prime is 20002040024189. The next prime is 20002040024249. The reversal of 20002040024222 is 22242004020002.

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

It is a junction number, because it is equal to n+sod(n) for n = 20002040024194 and 20002040024203.

It is a congruent number.

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, 23380304 + ... + 24220707.

It is an arithmetic number, because the mean of its divisors is an integer number (3750400433709).

Almost surely, 2^{20002040024222} is an apocalyptic number.

20002040024222 is a deficient number, since it is larger than the sum of its proper divisors (10001163445450).

20002040024222 is a wasteful number, since it uses less digits than its factorization.

20002040024222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47811114.

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

Adding to 20002040024222 its reverse (22242004020002), we get a palindrome (42244044044224).

The spelling of 20002040024222 in words is "twenty trillion, two billion, forty million, twenty-four thousand, two hundred twenty-two".