2002233225512 has 64 divisors (see below), whose sum is σ = 4138956360000. Its totient is φ = 902188514304.

The previous prime is 2002233225449. The next prime is 2002233225529. The reversal of 2002233225512 is 2155223322002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9415739 + ... + 9626037.

It is an arithmetic number, because the mean of its divisors is an integer number (64671193125).

Almost surely, 2^{2002233225512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2002233225512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2069478180000).

2002233225512 is an abundant number, since it is smaller than the sum of its proper divisors (2136723134488).

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

2002233225512 is a wasteful number, since it uses less digits than its factorization.

2002233225512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212490 (or 212486 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 2002233225512 its reverse (2155223322002), we get a palindrome (4157456547514).

The spelling of 2002233225512 in words is "two trillion, two billion, two hundred thirty-three million, two hundred twenty-five thousand, five hundred twelve".