2201021132201 has 4 divisors (see below), whose sum is σ = 2201026684752. Its totient is φ = 2201015579652.

The previous prime is 2201021132183. The next prime is 2201021132311. The reversal of 2201021132201 is 1022311201022.

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 2201021132201 - 2²² = 2201016937897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201021132201.

It is not an unprimeable number, because it can be changed into a prime (2201021137201) 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, 2131811 + ... + 2991096.

It is an arithmetic number, because the mean of its divisors is an integer number (550256671188).

Almost surely, 2^{2201021132201} is an apocalyptic number.

It is an amenable number.

2201021132201 is a deficient number, since it is larger than the sum of its proper divisors (5552551).

2201021132201 is an equidigital number, since it uses as much as digits as its factorization.

2201021132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552550.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2201021132201 its reverse (1022311201022), we get a palindrome (3223332333223).

The spelling of 2201021132201 in words is "two trillion, two hundred one billion, twenty-one million, one hundred thirty-two thousand, two hundred one".