30002210122112 has 384 divisors, whose sum is σ = 66988964671200. Its totient is φ = 13333608529920.

The previous prime is 30002210122111. The next prime is 30002210122121. The reversal of 30002210122112 is 21122101220003.

It is a super-2 number, since 2×30002210122112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002210122111) 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, 26020996928 + ... + 26020998080.

Almost surely, 2^{30002210122112} is an apocalyptic number.

30002210122112 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 30002210122112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33494482335600).

30002210122112 is an abundant number, since it is smaller than the sum of its proper divisors (36986754549088).

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

30002210122112 is a wasteful number, since it uses less digits than its factorization.

30002210122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30002210122112 its reverse (21122101220003), we get a palindrome (51124311342115).

The spelling of 30002210122112 in words is "thirty trillion, two billion, two hundred ten million, one hundred twenty-two thousand, one hundred twelve".