20032000222 has 8 divisors (see below), whose sum is σ = 32359385016. Its totient is φ = 9245538552.

The previous prime is 20032000189. The next prime is 20032000223. The reversal of 20032000222 is 22200023002.

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032000223) 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, 385230748 + ... + 385230799.

It is an arithmetic number, because the mean of its divisors is an integer number (4044923127).

Almost surely, 2^20032000222 is an apocalyptic number.

20032000222 is a deficient number, since it is larger than the sum of its proper divisors (12327384794).

20032000222 is a wasteful number, since it uses less digits than its factorization.

20032000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770461562.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20032000222 its reverse (22200023002), we get a palindrome (42232023224).

It can be divided in two parts, 2003 and 2000222, that added together give a square (2002225 = 1415²).

The spelling of 20032000222 in words is "twenty billion, thirty-two million, two hundred twenty-two", and thus it is an aban number.