100000210022122 has 16 divisors (see below), whose sum is σ = 153979862163840. Its totient is φ = 48690929375712.

The previous prime is 100000210022101. The next prime is 100000210022137. The reversal of 100000210022122 is 221220012000001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4335007108 + ... + 4335030175.

It is an arithmetic number, because the mean of its divisors is an integer number (9623741385240).

Almost surely, 2^{100000210022122} is an apocalyptic number.

100000210022122 is a deficient number, since it is larger than the sum of its proper divisors (53979652141718).

100000210022122 is an equidigital number, since it uses as much as digits as its factorization.

100000210022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670037437.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100000210022122 its reverse (221220012000001), we get a palindrome (321220222022123).

The spelling of 100000210022122 in words is "one hundred trillion, two hundred ten million, twenty-two thousand, one hundred twenty-two".