100022101021210 has 16 divisors (see below), whose sum is σ = 180039911260392. Its totient is φ = 40008811648000.

The previous prime is 100022101021159. The next prime is 100022101021217. The reversal of 100022101021210 is 12120101220001.

It can be written as a sum of positive squares in 4 ways, for example, as 40991353197601 + 59030747823609 = 6402449^2 + 7683147^2 .

It is not an unprimeable number, because it can be changed into a prime (100022101021217) by changing a digit.

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, 16203750 + ... + 21508270.

Almost surely, 2^{100022101021210} is an apocalyptic number.

100022101021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100022101021210 is a deficient number, since it is larger than the sum of its proper divisors (80017810239182).

100022101021210 is a wasteful number, since it uses less digits than its factorization.

100022101021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190129.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100022101021210 its reverse (12120101220001), we get a palindrome (112142202241211).

The spelling of 100022101021210 in words is "one hundred trillion, twenty-two billion, one hundred one million, twenty-one thousand, two hundred ten".