2221235141201 has 4 divisors (see below), whose sum is σ = 2221331400804. Its totient is φ = 2221138881600.

The previous prime is 2221235141197. The next prime is 2221235141227. The reversal of 2221235141201 is 1021415321222.

2221235141201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 720463137601 + 1500772003600 = 848801^2 + 1225060^2 .

It is a cyclic number.

It is not a de Polignac number, because 2221235141201 - 2² = 2221235141197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221235171201) 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, 48095180 + ... + 48141341.

It is an arithmetic number, because the mean of its divisors is an integer number (555332850201).

Almost surely, 2^{2221235141201} is an apocalyptic number.

It is an amenable number.

2221235141201 is a deficient number, since it is larger than the sum of its proper divisors (96259603).

2221235141201 is an equidigital number, since it uses as much as digits as its factorization.

2221235141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96259602.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 2221235141201 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-five million, one hundred forty-one thousand, two hundred one".