20034044222 has 4 divisors (see below), whose sum is σ = 30051066336. Its totient is φ = 10017022110.

The previous prime is 20034044209. The next prime is 20034044231. The reversal of 20034044222 is 22244043002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008511054 + ... + 5008511057.

It is an arithmetic number, because the mean of its divisors is an integer number (7512766584).

Almost surely, 2^20034044222 is an apocalyptic number.

20034044222 is a deficient number, since it is larger than the sum of its proper divisors (10017022114).

20034044222 is a wasteful number, since it uses less digits than its factorization.

20034044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10017022113.

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 20034044222 its reverse (22244043002), we get a palindrome (42278087224).

The spelling of 20034044222 in words is "twenty billion, thirty-four million, forty-four thousand, two hundred twenty-two".