202112022230201 has 4 divisors (see below), whose sum is σ = 203351973286992. Its totient is φ = 200872071173412.

The previous prime is 202112022230147. The next prime is 202112022230221. The reversal of 202112022230201 is 102032220211202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 202112022230201 - 2⁴⁶ = 131743278052537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202112022230221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619975528151 + ... + 619975528476.

It is an arithmetic number, because the mean of its divisors is an integer number (50837993321748).

Almost surely, 2^{202112022230201} is an apocalyptic number.

It is an amenable number.

202112022230201 is a deficient number, since it is larger than the sum of its proper divisors (1239951056791).

202112022230201 is a wasteful number, since it uses less digits than its factorization.

202112022230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239951056790.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202112022230201 its reverse (102032220211202), we get a palindrome (304144242441403).

The spelling of 202112022230201 in words is "two hundred two trillion, one hundred twelve billion, twenty-two million, two hundred thirty thousand, two hundred one".