100222200102021 has 8 divisors (see below), whose sum is σ = 141490164849984. Its totient is φ = 62884517711040.

The previous prime is 100222200101957. The next prime is 100222200102023. The reversal of 100222200102021 is 120201002222001.

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

It is not a de Polignac number, because 100222200102021 - 2⁶ = 100222200101957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222200102023) 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, 982570589185 + ... + 982570589286.

It is an arithmetic number, because the mean of its divisors is an integer number (17686270606248).

Almost surely, 2^{100222200102021} is an apocalyptic number.

It is an amenable number.

100222200102021 is a deficient number, since it is larger than the sum of its proper divisors (41267964747963).

100222200102021 is a wasteful number, since it uses less digits than its factorization.

100222200102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1965141178491.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100222200102021 its reverse (120201002222001), we get a palindrome (220423202324022).

The spelling of 100222200102021 in words is "one hundred trillion, two hundred twenty-two billion, two hundred million, one hundred two thousand, twenty-one".