2201404012201 has 2 divisors, whose sum is σ = 2201404012202. Its totient is φ = 2201404012200.

The previous prime is 2201404012193. The next prime is 2201404012219. The reversal of 2201404012201 is 1022104041022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1814085734400 + 387318277801 = 1346880^2 + 622349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201404012201 - 2³ = 2201404012193 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201404012261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100702006100 + 1100702006101.

It is an arithmetic number, because the mean of its divisors is an integer number (1100702006101).

Almost surely, 2^{2201404012201} is an apocalyptic number.

It is an amenable number.

2201404012201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201404012201 is an equidigital number, since it uses as much as digits as its factorization.

2201404012201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2201404012201 its reverse (1022104041022), we get a palindrome (3223508053223).

The spelling of 2201404012201 in words is "two trillion, two hundred one billion, four hundred four million, twelve thousand, two hundred one".