201010022102101 has 8 divisors (see below), whose sum is σ = 211617326839520. Its totient is φ = 190405500353712.

The previous prime is 201010022102083. The next prime is 201010022102117. The reversal of 201010022102101 is 101201220010102.

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 201010022102101 - 2¹¹ = 201010022100053 is a prime.

It is a super-2 number, since 2×201010022102101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010022103101) 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, 695598990 + ... + 695887903.

It is an arithmetic number, because the mean of its divisors is an integer number (26452165854940).

Almost surely, 2^{201010022102101} is an apocalyptic number.

It is an amenable number.

201010022102101 is a deficient number, since it is larger than the sum of its proper divisors (10607304737419).

201010022102101 is a wasteful number, since it uses less digits than its factorization.

201010022102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391494515.

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

Adding to 201010022102101 its reverse (101201220010102), we get a palindrome (302211242112203).

The spelling of 201010022102101 in words is "two hundred one trillion, ten billion, twenty-two million, one hundred two thousand, one hundred one".