20140022302 has 4 divisors (see below), whose sum is σ = 30210033456. Its totient is φ = 10070011150.

The previous prime is 20140022269. The next prime is 20140022303. The reversal of 20140022302 is 20322004102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20140022303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5035005574 + ... + 5035005577.

It is an arithmetic number, because the mean of its divisors is an integer number (7552508364).

Almost surely, 2^20140022302 is an apocalyptic number.

20140022302 is a deficient number, since it is larger than the sum of its proper divisors (10070011154).

20140022302 is a wasteful number, since it uses less digits than its factorization.

20140022302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10070011153.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20140022302 its reverse (20322004102), we get a palindrome (40462026404).

The spelling of 20140022302 in words is "twenty billion, one hundred forty million, twenty-two thousand, three hundred two".