2342110221 has 40 divisors (see below), whose sum is σ = 4017684000. Its totient is φ = 1344742560.

The previous prime is 2342110219. The next prime is 2342110231. The reversal of 2342110221 is 1220112432.

It is a happy number.

2342110221 is a `hidden beast` number, since 23 + 421 + 1 + 0 + 221 = 666.

It is not a de Polignac number, because 2342110221 - 2¹ = 2342110219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2342110194 and 2342110203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342110231) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 52246 + ... + 86103.

It is an arithmetic number, because the mean of its divisors is an integer number (100442100).

Almost surely, 2^2342110221 is an apocalyptic number.

It is an amenable number.

2342110221 is a deficient number, since it is larger than the sum of its proper divisors (1675573779).

2342110221 is a wasteful number, since it uses less digits than its factorization.

2342110221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138391 (or 138382 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2342110221 is about 48395.3532996712. The cubic root of 2342110221 is about 1328.0133569461.

Adding to 2342110221 its reverse (1220112432), we get a palindrome (3562222653).

The spelling of 2342110221 in words is "two billion, three hundred forty-two million, one hundred ten thousand, two hundred twenty-one".