2201244444131 has 4 divisors (see below), whose sum is σ = 2248079432352. Its totient is φ = 2154409455912.

The previous prime is 2201244444107. The next prime is 2201244444167. The reversal of 2201244444131 is 1314444421022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2201244444131 - 2¹⁴ = 2201244427747 is a prime.

It is a super-2 number, since 2×2201244444131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201244444101) 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, 23417494040 + ... + 23417494133.

It is an arithmetic number, because the mean of its divisors is an integer number (562019858088).

Almost surely, 2^{2201244444131} is an apocalyptic number.

2201244444131 is a deficient number, since it is larger than the sum of its proper divisors (46834988221).

2201244444131 is an equidigital number, since it uses as much as digits as its factorization.

2201244444131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46834988220.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 2201244444131 its reverse (1314444421022), we get a palindrome (3515688865153).

The spelling of 2201244444131 in words is "two trillion, two hundred one billion, two hundred forty-four million, four hundred forty-four thousand, one hundred thirty-one".