2540222234201 has 8 divisors (see below), whose sum is σ = 2583517731360. Its totient is φ = 2496934766592.

The previous prime is 2540222234189. The next prime is 2540222234233. The reversal of 2540222234201 is 1024322220452.

It is a happy number.

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 2540222234201 - 2³⁴ = 2523042365017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2540222264201) 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, 1367555 + ... + 2636408.

It is an arithmetic number, because the mean of its divisors is an integer number (322939716420).

Almost surely, 2^{2540222234201} is an apocalyptic number.

It is an amenable number.

2540222234201 is a deficient number, since it is larger than the sum of its proper divisors (43295497159).

2540222234201 is a wasteful number, since it uses less digits than its factorization.

2540222234201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014775.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 2540222234201 its reverse (1024322220452), we get a palindrome (3564544454653).

The spelling of 2540222234201 in words is "two trillion, five hundred forty billion, two hundred twenty-two million, two hundred thirty-four thousand, two hundred one".