10121012102210 has 32 divisors (see below), whose sum is σ = 18641786264640. Its totient is φ = 3954193483968.

The previous prime is 10121012102161. The next prime is 10121012102249. The reversal of 10121012102210 is 1220121012101.

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, 34703276 + ... + 34993704.

It is an arithmetic number, because the mean of its divisors is an integer number (582555820770).

Almost surely, 2^{10121012102210} is an apocalyptic number.

10121012102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121012102210 is a deficient number, since it is larger than the sum of its proper divisors (8520774162430).

10121012102210 is a wasteful number, since it uses less digits than its factorization.

10121012102210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371522.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121012102210 its reverse (1220121012101), we get a palindrome (11341133114311).

The spelling of 10121012102210 in words is "ten trillion, one hundred twenty-one billion, twelve million, one hundred two thousand, two hundred ten".