100030012220105 has 8 divisors (see below), whose sum is σ = 130948379633664. Its totient is φ = 72749099796400.

The previous prime is 100030012220071. The next prime is 100030012220123. The reversal of 100030012220105 is 501022210030001.

It is a happy number.

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

It is not a de Polignac number, because 100030012220105 - 2⁶ = 100030012220041 is a prime.

It is a super-2 number, since 2×100030012220105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909363747401 + ... + 909363747510.

It is an arithmetic number, because the mean of its divisors is an integer number (16368547454208).

Almost surely, 2^{100030012220105} is an apocalyptic number.

It is an amenable number.

100030012220105 is a deficient number, since it is larger than the sum of its proper divisors (30918367413559).

100030012220105 is a wasteful number, since it uses less digits than its factorization.

100030012220105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818727494927.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 100030012220105 its reverse (501022210030001), we get a palindrome (601052222250106).

The spelling of 100030012220105 in words is "one hundred trillion, thirty billion, twelve million, two hundred twenty thousand, one hundred five".