30102322322112 has 224 divisors, whose sum is σ = 84574202972160. Its totient is φ = 9432627240960.

The previous prime is 30102322322101. The next prime is 30102322322117. The reversal of 30102322322112 is 21122322320103.

It is a super-2 number, since 2×30102322322112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (30102322322117) 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, 135767439 + ... + 135988977.

Almost surely, 2^{30102322322112} is an apocalyptic number.

30102322322112 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 30102322322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42287101486080).

30102322322112 is an abundant number, since it is smaller than the sum of its proper divisors (54471880650048).

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

30102322322112 is a wasteful number, since it uses less digits than its factorization.

30102322322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222239 (or 222229 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30102322322112 its reverse (21122322320103), we get a palindrome (51224644642215).

The spelling of 30102322322112 in words is "thirty trillion, one hundred two billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred twelve".