1214123025 has 24 divisors (see below), whose sum is σ = 2010808800. Its totient is φ = 646416640.

The previous prime is 1214123023. The next prime is 1214123033. The reversal of 1214123025 is 5203214121.

It is not a de Polignac number, because 1214123025 - 2¹ = 1214123023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1214122992 and 1214123010.

It is not an unprimeable number, because it can be changed into a prime (1214123021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30826 + ... + 58124.

It is an arithmetic number, because the mean of its divisors is an integer number (83783700).

Almost surely, 2^1214123025 is an apocalyptic number.

1214123025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214123025 is a deficient number, since it is larger than the sum of its proper divisors (796685775).

1214123025 is a wasteful number, since it uses less digits than its factorization.

1214123025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27905 (or 27900 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1214123025 is about 34844.2681800034. The cubic root of 1214123025 is about 1066.8111965074.

Adding to 1214123025 its reverse (5203214121), we get a palindrome (6417337146).

The spelling of 1214123025 in words is "one billion, two hundred fourteen million, one hundred twenty-three thousand, twenty-five".