2002212211202 has 96 divisors (see below), whose sum is σ = 3632216430960. Its totient is φ = 824649154560.

The previous prime is 2002212211163. The next prime is 2002212211217. The reversal of 2002212211202 is 2021122122002.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1253192930521 + 749019280681 = 1119461^2 + 865459^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 372086552 + ... + 372091932.

Almost surely, 2^{2002212211202} is an apocalyptic number.

2002212211202 is a deficient number, since it is larger than the sum of its proper divisors (1630004219758).

2002212211202 is a wasteful number, since it uses less digits than its factorization.

2002212211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676 (or 6669 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2002212211202 its reverse (2021122122002), we get a palindrome (4023334333204).

The spelling of 2002212211202 in words is "two trillion, two billion, two hundred twelve million, two hundred eleven thousand, two hundred two".