20002846222 has 8 divisors (see below), whose sum is σ = 31038899400. Its totient is φ = 9656546424.

The previous prime is 20002846207. The next prime is 20002846223. The reversal of 20002846222 is 22264820002.

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

It is a super-2 number, since 2×20002846222² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20002846223) 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, 172438272 + ... + 172438387.

It is an arithmetic number, because the mean of its divisors is an integer number (3879862425).

Almost surely, 2^20002846222 is an apocalyptic number.

20002846222 is a deficient number, since it is larger than the sum of its proper divisors (11036053178).

20002846222 is a wasteful number, since it uses less digits than its factorization.

20002846222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344876690.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 20002846222 in words is "twenty billion, two million, eight hundred forty-six thousand, two hundred twenty-two".