30002211121122 has 40 divisors (see below), whose sum is σ = 68078153721600. Its totient is φ = 9874145428056.

The previous prime is 30002211121109. The next prime is 30002211121177. The reversal of 30002211121122 is 22112111220003.

30002211121122 is a `hidden beast` number, since 300 + 0 + 22 + 111 + 211 + 22 = 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 = 30002211121095 and 30002211121104.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1172131722 + ... + 1172157317.

It is an arithmetic number, because the mean of its divisors is an integer number (1701953843040).

Almost surely, 2^{30002211121122} is an apocalyptic number.

30002211121122 is an abundant number, since it is smaller than the sum of its proper divisors (38075942600478).

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

30002211121122 is a wasteful number, since it uses less digits than its factorization.

30002211121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344289132 (or 2344289123 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 30002211121122 its reverse (22112111220003), we get a palindrome (52114322341125).

The spelling of 30002211121122 in words is "thirty trillion, two billion, two hundred eleven million, one hundred twenty-one thousand, one hundred twenty-two".