201010022002021 has 8 divisors (see below), whose sum is σ = 204807220884288. Its totient is φ = 197239658448000.

The previous prime is 201010022002019. The next prime is 201010022002037. The reversal of 201010022002021 is 120200220010102.

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 201010022002021 - 2¹ = 201010022002019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201010022001992 and 201010022002010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201010022008021) 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, 6708816940 + ... + 6708846901.

It is an arithmetic number, because the mean of its divisors is an integer number (25600902610536).

Almost surely, 2^{201010022002021} is an apocalyptic number.

It is an amenable number.

201010022002021 is a deficient number, since it is larger than the sum of its proper divisors (3797198882267).

201010022002021 is a wasteful number, since it uses less digits than its factorization.

201010022002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13417664123.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201010022002021 its reverse (120200220010102), we get a palindrome (321210242012123).

The spelling of 201010022002021 in words is "two hundred one trillion, ten billion, twenty-two million, two thousand, twenty-one".