10000202212122 has 16 divisors (see below), whose sum is σ = 20004577318080. Its totient is φ = 3332705255072.

The previous prime is 10000202212111. The next prime is 10000202212129. The reversal of 10000202212122 is 22121220200001.

It is not an unprimeable number, because it can be changed into a prime (10000202212129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173839422 + ... + 173896937.

It is an arithmetic number, because the mean of its divisors is an integer number (1250286082380).

Almost surely, 2^{10000202212122} is an apocalyptic number.

10000202212122 is an abundant number, since it is smaller than the sum of its proper divisors (10004375105958).

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

10000202212122 is a wasteful number, since it uses less digits than its factorization.

10000202212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347741157.

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

Adding to 10000202212122 its reverse (22121220200001), we get a palindrome (32121422412123).

The spelling of 10000202212122 in words is "ten trillion, two hundred two million, two hundred twelve thousand, one hundred twenty-two".