100220011100012 has 24 divisors (see below), whose sum is σ = 175624894771200. Its totient is φ = 50041471707216.

The previous prime is 100220011099987. The next prime is 100220011100051. The reversal of 100220011100012 is 210001110022001.

It is a junction number, because it is equal to n+sod(n) for n = 100220011099966 and 100220011100002.

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, 244856789 + ... + 245265747.

It is an arithmetic number, because the mean of its divisors is an integer number (7317703948800).

Almost surely, 2^{100220011100012} is an apocalyptic number.

It is an amenable number.

100220011100012 is a deficient number, since it is larger than the sum of its proper divisors (75404883671188).

100220011100012 is a wasteful number, since it uses less digits than its factorization.

100220011100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492605 (or 492603 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100220011100012 its reverse (210001110022001), we get a palindrome (310221121122013).

The spelling of 100220011100012 in words is "one hundred trillion, two hundred twenty billion, eleven million, one hundred thousand, twelve".