302201102112 has 192 divisors, whose sum is σ = 976998484224. Its totient is φ = 79647805440.

The previous prime is 302201102087. The next prime is 302201102131. The reversal of 302201102112 is 211201102203.

It is a super-2 number, since 2×302201102112² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 302201102091 and 302201102100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13940562 + ... + 13962222.

It is an arithmetic number, because the mean of its divisors is an integer number (5088533772).

Almost surely, 2^302201102112 is an apocalyptic number.

302201102112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302201102112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488499242112).

302201102112 is an abundant number, since it is smaller than the sum of its proper divisors (674797382112).

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

302201102112 is a wasteful number, since it uses less digits than its factorization.

302201102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23291 (or 23283 counting only the distinct ones).

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

Adding to 302201102112 its reverse (211201102203), we get a palindrome (513402204315).

Subtracting from 302201102112 its reverse (211201102203), we obtain a palindrome (90999999909).

The spelling of 302201102112 in words is "three hundred two billion, two hundred one million, one hundred two thousand, one hundred twelve".