2043221102201 has 8 divisors (see below), whose sum is σ = 2078446020000. Its totient is φ = 2008015986240.

The previous prime is 2043221102101. The next prime is 2043221102257. The reversal of 2043221102201 is 1022011223402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043221102201 - 2³⁸ = 1768343195257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043221102101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4742240 + ... + 5155121.

It is an arithmetic number, because the mean of its divisors is an integer number (259805752500).

Almost surely, 2^{2043221102201} is an apocalyptic number.

It is an amenable number.

2043221102201 is a deficient number, since it is larger than the sum of its proper divisors (35224917799).

2043221102201 is an equidigital number, since it uses as much as digits as its factorization.

2043221102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9900919.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2043221102201 its reverse (1022011223402), we get a palindrome (3065232325603).

The spelling of 2043221102201 in words is "two trillion, forty-three billion, two hundred twenty-one million, one hundred two thousand, two hundred one".