2214140221123 has 4 divisors (see below), whose sum is σ = 2344383763560. Its totient is φ = 2083896678688.

The previous prime is 2214140221087. The next prime is 2214140221199. The reversal of 2214140221123 is 3211220414122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2214140221123 is a prime.

It is a super-2 number, since 2×2214140221123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214140221823) 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, 65121771193 + ... + 65121771226.

It is an arithmetic number, because the mean of its divisors is an integer number (586095940890).

Almost surely, 2^{2214140221123} is an apocalyptic number.

2214140221123 is a deficient number, since it is larger than the sum of its proper divisors (130243542437).

2214140221123 is a wasteful number, since it uses less digits than its factorization.

2214140221123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130243542436.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2214140221123 its reverse (3211220414122), we get a palindrome (5425360635245).

The spelling of 2214140221123 in words is "two trillion, two hundred fourteen billion, one hundred forty million, two hundred twenty-one thousand, one hundred twenty-three".