30002111220102 has 32 divisors (see below), whose sum is σ = 69542116959744. Its totient is φ = 8451298934400.

The previous prime is 30002111220097. The next prime is 30002111220113. The reversal of 30002111220102 is 20102211120003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5030532099 + ... + 5030538062.

It is an arithmetic number, because the mean of its divisors is an integer number (2173191154992).

Almost surely, 2^{30002111220102} is an apocalyptic number.

30002111220102 is an abundant number, since it is smaller than the sum of its proper divisors (39540005739642).

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

30002111220102 is a wasteful number, since it uses less digits than its factorization.

30002111220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061070244.

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

Adding to 30002111220102 its reverse (20102211120003), we get a palindrome (50104322340105).

The spelling of 30002111220102 in words is "thirty trillion, two billion, one hundred eleven million, two hundred twenty thousand, one hundred two".