2201241013421 has 8 divisors (see below), whose sum is σ = 2238703172640. Its totient is φ = 2163783953968.

The previous prime is 2201241013409. The next prime is 2201241013427. The reversal of 2201241013421 is 1243101421022.

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 2201241013421 - 2¹⁴ = 2201240997037 is a prime.

It is a super-2 number, since 2×2201241013421² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201241013427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399251 + ... + 2135856.

It is an arithmetic number, because the mean of its divisors is an integer number (279837896580).

Almost surely, 2^{2201241013421} is an apocalyptic number.

It is an amenable number.

2201241013421 is a deficient number, since it is larger than the sum of its proper divisors (37462159219).

2201241013421 is a wasteful number, since it uses less digits than its factorization.

2201241013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2549883.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2201241013421 its reverse (1243101421022), we get a palindrome (3444342434443).

The spelling of 2201241013421 in words is "two trillion, two hundred one billion, two hundred forty-one million, thirteen thousand, four hundred twenty-one".