20122102300331 has 4 divisors (see below), whose sum is σ = 20134702240752. Its totient is φ = 20109502359912.

The previous prime is 20122102300301. The next prime is 20122102300361. The reversal of 20122102300331 is 13300320122102.

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

It is an interprime number because it is at equal distance from previous prime (20122102300301) and next prime (20122102300361).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20122102300331 is a prime.

It is a super-2 number, since 2×20122102300331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20122102300301) 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, 6299967815 + ... + 6299971008.

It is an arithmetic number, because the mean of its divisors is an integer number (5033675560188).

Almost surely, 2^{20122102300331} is an apocalyptic number.

20122102300331 is a deficient number, since it is larger than the sum of its proper divisors (12599940421).

20122102300331 is a wasteful number, since it uses less digits than its factorization.

20122102300331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12599940420.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20122102300331 its reverse (13300320122102), we get a palindrome (33422422422433).

The spelling of 20122102300331 in words is "twenty trillion, one hundred twenty-two billion, one hundred two million, three hundred thousand, three hundred thirty-one".