1022123114 has 4 divisors (see below), whose sum is σ = 1533184674. Its totient is φ = 511061556.

The previous prime is 1022123101. The next prime is 1022123117. The reversal of 1022123114 is 4113212201.

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

It can be written as a sum of positive squares in only one way, i.e., 1014741025 + 7382089 = 31855^2 + 2717^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1022123092 and 1022123101.

It is not an unprimeable number, because it can be changed into a prime (1022123117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255530777 + ... + 255530780.

Almost surely, 2^1022123114 is an apocalyptic number.

1022123114 is a deficient number, since it is larger than the sum of its proper divisors (511061560).

1022123114 is an equidigital number, since it uses as much as digits as its factorization.

1022123114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511061559.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1022123114 is about 31970.6602058825. The cubic root of 1022123114 is about 1007.3206486607.

Adding to 1022123114 its reverse (4113212201), we get a palindrome (5135335315).

The spelling of 1022123114 in words is "one billion, twenty-two million, one hundred twenty-three thousand, one hundred fourteen".