2234110240221 has 4 divisors (see below), whose sum is σ = 2978813653632. Its totient is φ = 1489406826812.

The previous prime is 2234110240213. The next prime is 2234110240231. The reversal of 2234110240221 is 1220420114322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2234110240221 - 2³ = 2234110240213 is a prime.

It is a super-2 number, since 2×2234110240221² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2234110240191 and 2234110240200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234110240211) 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, 372351706701 + ... + 372351706706.

It is an arithmetic number, because the mean of its divisors is an integer number (744703413408).

Almost surely, 2^{2234110240221} is an apocalyptic number.

It is an amenable number.

2234110240221 is a deficient number, since it is larger than the sum of its proper divisors (744703413411).

2234110240221 is an equidigital number, since it uses as much as digits as its factorization.

2234110240221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744703413410.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2234110240221 its reverse (1220420114322), we get a palindrome (3454530354543).

The spelling of 2234110240221 in words is "two trillion, two hundred thirty-four billion, one hundred ten million, two hundred forty thousand, two hundred twenty-one".