1012030222002 has 64 divisors (see below), whose sum is σ = 2053004659200. Its totient is φ = 332560650240.

The previous prime is 1012030222001. The next prime is 1012030222003. The reversal of 1012030222002 is 2002220302101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1012030222001) and next prime (1012030222003).

It is not an unprimeable number, because it can be changed into a prime (1012030222001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76552149 + ... + 76565367.

It is an arithmetic number, because the mean of its divisors is an integer number (32078197800).

Almost surely, 2^{1012030222002} is an apocalyptic number.

1012030222002 is an abundant number, since it is smaller than the sum of its proper divisors (1040974437198).

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

1012030222002 is a wasteful number, since it uses less digits than its factorization.

1012030222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13991.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1012030222002 its reverse (2002220302101), we get a palindrome (3014250524103).

The spelling of 1012030222002 in words is "one trillion, twelve billion, thirty million, two hundred twenty-two thousand, two".