100021120120022 has 8 divisors (see below), whose sum is σ = 150243290450400. Its totient is φ = 49940023303224.

The previous prime is 100021120119967. The next prime is 100021120120039. The reversal of 100021120120022 is 220021021120001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100021120119979 and 100021120120006.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 35268376622 + ... + 35268379457.

It is an arithmetic number, because the mean of its divisors is an integer number (18780411306300).

Almost surely, 2^{100021120120022} is an apocalyptic number.

100021120120022 is a deficient number, since it is larger than the sum of its proper divisors (50222170330378).

100021120120022 is an equidigital number, since it uses as much as digits as its factorization.

100021120120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70536756790.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100021120120022 its reverse (220021021120001), we get a palindrome (320042141240023).

The spelling of 100021120120022 in words is "one hundred trillion, twenty-one billion, one hundred twenty million, one hundred twenty thousand, twenty-two".