20322241400102 has 8 divisors (see below), whose sum is σ = 30529479140112. Its totient is φ = 10145748353400.

The previous prime is 20322241400101. The next prime is 20322241400161. The reversal of 20322241400102 is 20100414222302.

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

It is a super-2 number, since 2×20322241400102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20322241400101) 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, 7686171674 + ... + 7686174317.

It is an arithmetic number, because the mean of its divisors is an integer number (3816184892514).

Almost surely, 2^{20322241400102} is an apocalyptic number.

20322241400102 is a deficient number, since it is larger than the sum of its proper divisors (10207237740010).

20322241400102 is a wasteful number, since it uses less digits than its factorization.

20322241400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15372346654.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 20322241400102 its reverse (20100414222302), we get a palindrome (40422655622404).

The spelling of 20322241400102 in words is "twenty trillion, three hundred twenty-two billion, two hundred forty-one million, four hundred thousand, one hundred two".