20202301101102 has 64 divisors (see below), whose sum is σ = 43542878690304. Its totient is φ = 6225692774400.

The previous prime is 20202301101041. The next prime is 20202301101107. The reversal of 20202301101102 is 20110110320202.

It is a super-2 number, since 2×20202301101102² (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 (20202301101107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1774774 + ... + 6599577.

It is an arithmetic number, because the mean of its divisors is an integer number (680357479536).

Almost surely, 2^{20202301101102} is an apocalyptic number.

20202301101102 is an abundant number, since it is smaller than the sum of its proper divisors (23340577589202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20202301101102 is a wasteful number, since it uses less digits than its factorization.

20202301101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8374793.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20202301101102 its reverse (20110110320202), we get a palindrome (40312411421304).

The spelling of 20202301101102 in words is "twenty trillion, two hundred two billion, three hundred one million, one hundred one thousand, one hundred two".