10121012202 has 32 divisors (see below), whose sum is σ = 23215514112. Its totient is φ = 2881496304.

The previous prime is 10121012177. The next prime is 10121012233. The reversal of 10121012202 is 20221012101.

10121012202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 413868 + ... + 437639.

It is an arithmetic number, because the mean of its divisors is an integer number (725484816).

Almost surely, 2^10121012202 is an apocalyptic number.

10121012202 is an abundant number, since it is smaller than the sum of its proper divisors (13094501910).

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

10121012202 is a wasteful number, since it uses less digits than its factorization.

10121012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851802.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10121012202 its reverse (20221012101), we get a palindrome (30342024303).

The spelling of 10121012202 in words is "ten billion, one hundred twenty-one million, twelve thousand, two hundred two".