20122313102 has 8 divisors (see below), whose sum is σ = 30184136112. Its totient is φ = 10060934400.

The previous prime is 20122313083. The next prime is 20122313111. The reversal of 20122313102 is 20131322102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47327 + ... + 206117.

It is an arithmetic number, because the mean of its divisors is an integer number (3773017014).

Almost surely, 2^20122313102 is an apocalyptic number.

20122313102 is a deficient number, since it is larger than the sum of its proper divisors (10061823010).

20122313102 is a wasteful number, since it uses less digits than its factorization.

20122313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222154.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20122313102 its reverse (20131322102), we get a palindrome (40253635204).

The spelling of 20122313102 in words is "twenty billion, one hundred twenty-two million, three hundred thirteen thousand, one hundred two".