2102212201002 has 8 divisors (see below), whose sum is σ = 4204424402016. Its totient is φ = 700737400332.

The previous prime is 2102212200931. The next prime is 2102212201057. The reversal of 2102212201002 is 2001022122012.

It is a sphenic number, since it is the product of 3 distinct primes.

2102212201002 is an admirable number.

It is a super-2 number, since 2×2102212201002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175184350078 + ... + 175184350089.

It is an arithmetic number, because the mean of its divisors is an integer number (525553050252).

Almost surely, 2^{2102212201002} is an apocalyptic number.

2102212201002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2102212201002 is a wasteful number, since it uses less digits than its factorization.

2102212201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350368700172.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2102212201002 its reverse (2001022122012), we get a palindrome (4103234323014).

The spelling of 2102212201002 in words is "two trillion, one hundred two billion, two hundred twelve million, two hundred one thousand, two".