2002012010222 has 24 divisors (see below), whose sum is σ = 3645779664144. Its totient is φ = 807534254592.

The previous prime is 2002012010221. The next prime is 2002012010279. The reversal of 2002012010222 is 2220102102002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2002012010197 and 2002012010206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002012010221) 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 11 ways as a sum of consecutive naturals, for example, 247402283 + ... + 247410374.

It is an arithmetic number, because the mean of its divisors is an integer number (151907486006).

Almost surely, 2^{2002012010222} is an apocalyptic number.

2002012010222 is a deficient number, since it is larger than the sum of its proper divisors (1643767653922).

2002012010222 is a wasteful number, since it uses less digits than its factorization.

2002012010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494812700 (or 494812683 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002012010222 its reverse (2220102102002), we get a palindrome (4222114112224).

The spelling of 2002012010222 in words is "two trillion, two billion, twelve million, ten thousand, two hundred twenty-two".