10212142320010 has 32 divisors (see below), whose sum is σ = 18948407811840. Its totient is φ = 3960581086272.

The previous prime is 10212142319959. The next prime is 10212142320031. The reversal of 10212142320010 is 1002324121201.

It is a self number, because there is not a number n which added to its sum of digits gives 10212142320010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101482245 + ... + 101582824.

It is an arithmetic number, because the mean of its divisors is an integer number (592137744120).

Almost surely, 2^{10212142320010} is an apocalyptic number.

10212142320010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212142320010 is a deficient number, since it is larger than the sum of its proper divisors (8736265491830).

10212142320010 is a wasteful number, since it uses less digits than its factorization.

10212142320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203065230.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10212142320010 its reverse (1002324121201), we get a palindrome (11214466441211).

The spelling of 10212142320010 in words is "ten trillion, two hundred twelve billion, one hundred forty-two million, three hundred twenty thousand, ten".