101212220200201 has 8 divisors (see below), whose sum is σ = 111506532427008. Its totient is φ = 91100108190000.

The previous prime is 101212220200199. The next prime is 101212220200327. The reversal of 101212220200201 is 102002022212101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101212220200201 - 2¹ = 101212220200199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101212220200001) 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, 45550052985 + ... + 45550055206.

It is an arithmetic number, because the mean of its divisors is an integer number (13938316553376).

Almost surely, 2^{101212220200201} is an apocalyptic number.

101212220200201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

101212220200201 is a deficient number, since it is larger than the sum of its proper divisors (10294312226807).

101212220200201 is a wasteful number, since it uses less digits than its factorization.

101212220200201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91100108303.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101212220200201 its reverse (102002022212101), we get a palindrome (203214242412302).

The spelling of 101212220200201 in words is "one hundred one trillion, two hundred twelve billion, two hundred twenty million, two hundred thousand, two hundred one".