1220114142323 has 2 divisors, whose sum is σ = 1220114142324. Its totient is φ = 1220114142322.

The previous prime is 1220114142251. The next prime is 1220114142449. The reversal of 1220114142323 is 3232414110221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220114142323 - 2²² = 1220109948019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1220114142292 and 1220114142301.

It is not a weakly prime, because it can be changed into another prime (1220114142823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610057071161 + 610057071162.

It is an arithmetic number, because the mean of its divisors is an integer number (610057071162).

Almost surely, 2^{1220114142323} is an apocalyptic number.

1220114142323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220114142323 is an equidigital number, since it uses as much as digits as its factorization.

1220114142323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1220114142323 its reverse (3232414110221), we get a palindrome (4452528252544).

The spelling of 1220114142323 in words is "one trillion, two hundred twenty billion, one hundred fourteen million, one hundred forty-two thousand, three hundred twenty-three".