12202101001 has 4 divisors (see below), whose sum is σ = 12205750032. Its totient is φ = 12198451972.

The previous prime is 12202100969. The next prime is 12202101011. The reversal of 12202101001 is 10010120221.

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 12202101001 - 2⁵ = 12202100969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12202101011) 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, 1819495 + ... + 1826188.

It is an arithmetic number, because the mean of its divisors is an integer number (3051437508).

Almost surely, 2^12202101001 is an apocalyptic number.

It is an amenable number.

12202101001 is a deficient number, since it is larger than the sum of its proper divisors (3649031).

12202101001 is an equidigital number, since it uses as much as digits as its factorization.

12202101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649030.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12202101001 its reverse (10010120221), we get a palindrome (22212221222).

The spelling of 12202101001 in words is "twelve billion, two hundred two million, one hundred one thousand, one".