30122002111042 has 8 divisors (see below), whose sum is σ = 45453560072256. Its totient is φ = 14970815420292.

The previous prime is 30122002111027. The next prime is 30122002111063. The reversal of 30122002111042 is 24011120022103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30122002111042² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45092817198 + ... + 45092817865.

It is an arithmetic number, because the mean of its divisors is an integer number (5681695009032).

Almost surely, 2^{30122002111042} is an apocalyptic number.

30122002111042 is a deficient number, since it is larger than the sum of its proper divisors (15331557961214).

30122002111042 is a wasteful number, since it uses less digits than its factorization.

30122002111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90185635232.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30122002111042 its reverse (24011120022103), we get a palindrome (54133122133145).

The spelling of 30122002111042 in words is "thirty trillion, one hundred twenty-two billion, two million, one hundred eleven thousand, forty-two".