1102302202122 has 96 divisors (see below), whose sum is σ = 2707781207040. Its totient is φ = 333308772720.

The previous prime is 1102302202117. The next prime is 1102302202129. The reversal of 1102302202122 is 2212022032011.

1102302202122 is a `hidden beast` number, since 1 + 1 + 0 + 230 + 220 + 212 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1102302202095 and 1102302202104.

It is not an unprimeable number, because it can be changed into a prime (1102302202129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2252529 + ... + 2697867.

It is an arithmetic number, because the mean of its divisors is an integer number (28206054240).

Almost surely, 2^{1102302202122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102302202122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353890603520).

1102302202122 is an abundant number, since it is smaller than the sum of its proper divisors (1605479004918).

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

1102302202122 is a wasteful number, since it uses less digits than its factorization.

1102302202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445830 (or 445818 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1102302202122 its reverse (2212022032011), we get a palindrome (3314324234133).

The spelling of 1102302202122 in words is "one trillion, one hundred two billion, three hundred two million, two hundred two thousand, one hundred twenty-two".