10000212221202 has 48 divisors (see below), whose sum is σ = 23283413029152. Its totient is φ = 2855040471360.

The previous prime is 10000212221201. The next prime is 10000212221281. The reversal of 10000212221202 is 20212221200001.

It is not an unprimeable number, because it can be changed into a prime (10000212221201) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12486088 + ... + 13262835.

It is an arithmetic number, because the mean of its divisors is an integer number (485071104774).

Almost surely, 2^{10000212221202} is an apocalyptic number.

10000212221202 is an abundant number, since it is smaller than the sum of its proper divisors (13283200807950).

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

10000212221202 is a wasteful number, since it uses less digits than its factorization.

10000212221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25750263 (or 25750256 counting only the distinct ones).

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

Adding to 10000212221202 its reverse (20212221200001), we get a palindrome (30212433421203).

It can be divided in two parts, 1000021 and 2221202, that added together give a palindrome (3221223).

The spelling of 10000212221202 in words is "ten trillion, two hundred twelve million, two hundred twenty-one thousand, two hundred two".