1114120002 has 16 divisors (see below), whose sum is σ = 2228751072. Its totient is φ = 371288160.

The previous prime is 1114119989. The next prime is 1114120003. The reversal of 1114120002 is 2000214111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1114120002.

It is not an unprimeable number, because it can be changed into a prime (1114120003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10758 + ... + 48414.

It is an arithmetic number, because the mean of its divisors is an integer number (139296942).

Almost surely, 2^1114120002 is an apocalyptic number.

1114120002 is an abundant number, since it is smaller than the sum of its proper divisors (1114631070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1114120002 is a wasteful number, since it uses less digits than its factorization.

1114120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42593.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1114120002 is about 33378.4361826614. The cubic root of 1114120002 is about 1036.6782583435.

Adding to 1114120002 its reverse (2000214111), we get a palindrome (3114334113).

The spelling of 1114120002 in words is "one billion, one hundred fourteen million, one hundred twenty thousand, two".