20203322310122 has 64 divisors (see below), whose sum is σ = 34938594263040. Its totient is φ = 8582870419200.

The previous prime is 20203322310071. The next prime is 20203322310131. The reversal of 20203322310122 is 22101322330202.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 986528279 + ... + 986548757.

It is an arithmetic number, because the mean of its divisors is an integer number (545915535360).

Almost surely, 2^{20203322310122} is an apocalyptic number.

20203322310122 is a deficient number, since it is larger than the sum of its proper divisors (14735271952918).

20203322310122 is a wasteful number, since it uses less digits than its factorization.

20203322310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22027.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20203322310122 its reverse (22101322330202), we get a palindrome (42304644640324).

The spelling of 20203322310122 in words is "twenty trillion, two hundred three billion, three hundred twenty-two million, three hundred ten thousand, one hundred twenty-two".