101001200022121 has 8 divisors (see below), whose sum is σ = 115430012217344. Its totient is φ = 86572405160640.

The previous prime is 101001200022109. The next prime is 101001200022133. The reversal of 101001200022121 is 121220002100101.

It is an interprime number because it is at equal distance from previous prime (101001200022109) and next prime (101001200022133).

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

It is not a de Polignac number, because 101001200022121 - 2²³ = 101001191633513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101001200022521) 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, 12525016 + ... + 18944086.

It is an arithmetic number, because the mean of its divisors is an integer number (14428751527168).

Almost surely, 2^{101001200022121} is an apocalyptic number.

It is an amenable number.

101001200022121 is a deficient number, since it is larger than the sum of its proper divisors (14428812195223).

101001200022121 is an equidigital number, since it uses as much as digits as its factorization.

101001200022121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8666871.

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

Adding to 101001200022121 its reverse (121220002100101), we get a palindrome (222221202122222).

The spelling of 101001200022121 in words is "one hundred one trillion, one billion, two hundred million, twenty-two thousand, one hundred twenty-one".