10001121202 has 32 divisors (see below), whose sum is σ = 15721858944. Its totient is φ = 4767504000.

The previous prime is 10001121197. The next prime is 10001121223. The reversal of 10001121202 is 20212110001.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 608598 + ... + 624814.

It is an arithmetic number, because the mean of its divisors is an integer number (491308092).

Almost surely, 2^10001121202 is an apocalyptic number.

10001121202 is a deficient number, since it is larger than the sum of its proper divisors (5720737742).

10001121202 is a wasteful number, since it uses less digits than its factorization.

10001121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16434.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10001121202 its reverse (20212110001), we get a palindrome (30213231203).

The spelling of 10001121202 in words is "ten billion, one million, one hundred twenty-one thousand, two hundred two".