20301323010122 has 32 divisors (see below), whose sum is σ = 38423533607424. Its totient is φ = 7814309900400.

The previous prime is 20301323010107. The next prime is 20301323010173. The reversal of 20301323010122 is 22101032310302.

It is a super-2 number, since 2×20301323010122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20301323010094 and 20301323010103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794124404 + ... + 794149967.

It is an arithmetic number, because the mean of its divisors is an integer number (1200735425232).

Almost surely, 2^{20301323010122} is an apocalyptic number.

20301323010122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20301323010122 is a deficient number, since it is larger than the sum of its proper divisors (18122210597302).

20301323010122 is a wasteful number, since it uses less digits than its factorization.

20301323010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588274474.

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

Adding to 20301323010122 its reverse (22101032310302), we get a palindrome (42402355320424).

The spelling of 20301323010122 in words is "twenty trillion, three hundred one billion, three hundred twenty-three million, ten thousand, one hundred twenty-two".