101002222121001 has 8 divisors (see below), whose sum is σ = 137534940760704. Its totient is φ = 65902159114320.

The previous prime is 101002222120949. The next prime is 101002222121057. The reversal of 101002222121001 is 100121222200101.

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

It is not a de Polignac number, because 101002222121001 - 2²⁷ = 101002087903273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101002222129001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358163908090 + ... + 358163908371.

It is an arithmetic number, because the mean of its divisors is an integer number (17191867595088).

Almost surely, 2^{101002222121001} is an apocalyptic number.

It is an amenable number.

101002222121001 is a deficient number, since it is larger than the sum of its proper divisors (36532718639703).

101002222121001 is an equidigital number, since it uses as much as digits as its factorization.

101002222121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716327816511.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101002222121001 its reverse (100121222200101), we get a palindrome (201123444321102).

The spelling of 101002222121001 in words is "one hundred one trillion, two billion, two hundred twenty-two million, one hundred twenty-one thousand, one".