100220210222001 has 8 divisors (see below), whose sum is σ = 133627572380640. Its totient is φ = 66813160772352.

The previous prime is 100220210221973. The next prime is 100220210222017. The reversal of 100220210222001 is 100222012022001.

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

It is not a de Polignac number, because 100220210222001 - 2²¹ = 100220208124849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100220210222021) 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, 77428411 + ... + 78712128.

It is an arithmetic number, because the mean of its divisors is an integer number (16703446547580).

Almost surely, 2^{100220210222001} is an apocalyptic number.

It is an amenable number.

100220210222001 is a deficient number, since it is larger than the sum of its proper divisors (33407362158639).

100220210222001 is a wasteful number, since it uses less digits than its factorization.

100220210222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156354495.

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

Adding to 100220210222001 its reverse (100222012022001), we get a palindrome (200442222244002).

The spelling of 100220210222001 in words is "one hundred trillion, two hundred twenty billion, two hundred ten million, two hundred twenty-two thousand, one".