202120222101201 has 24 divisors (see below), whose sum is σ = 308877283091520. Its totient is φ = 127006882795296.

The previous prime is 202120222101113. The next prime is 202120222101221. The reversal of 202120222101201 is 102101222021202.

It is a happy number.

202120222101201 is a `hidden beast` number, since 20 + 2 + 120 + 222 + 101 + 201 = 666.

202120222101201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202120222101201 - 2¹⁷ = 202120221970129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202120222101221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2999939925 + ... + 3000007298.

It is an arithmetic number, because the mean of its divisors is an integer number (12869886795480).

Almost surely, 2^{202120222101201} is an apocalyptic number.

It is an amenable number.

202120222101201 is a deficient number, since it is larger than the sum of its proper divisors (106757060990319).

202120222101201 is a wasteful number, since it uses less digits than its factorization.

202120222101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5999947445 (or 5999947442 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 202120222101201 its reverse (102101222021202), we get a palindrome (304221444122403).

The spelling of 202120222101201 in words is "two hundred two trillion, one hundred twenty billion, two hundred twenty-two million, one hundred one thousand, two hundred one".