1214004001125 has 16 divisors (see below), whose sum is σ = 2020102658496. Its totient is φ = 647468800400.

The previous prime is 1214004001123. The next prime is 1214004001159. The reversal of 1214004001125 is 5211004004121.

It is not a de Polignac number, because 1214004001125 - 2¹ = 1214004001123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214004001123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618671627 + ... + 1618672376.

It is an arithmetic number, because the mean of its divisors is an integer number (126256416156).

Almost surely, 2^{1214004001125} is an apocalyptic number.

1214004001125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214004001125 is a deficient number, since it is larger than the sum of its proper divisors (806098657371).

1214004001125 is an equidigital number, since it uses as much as digits as its factorization.

1214004001125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237344021 (or 3237344011 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 1214004001125 its reverse (5211004004121), we get a palindrome (6425008005246).

The spelling of 1214004001125 in words is "one trillion, two hundred fourteen billion, four million, one thousand, one hundred twenty-five".