10002120022110 has 64 divisors (see below), whose sum is σ = 25049438687232. Its totient is φ = 2551199076096.

The previous prime is 10002120022057. The next prime is 10002120022129. The reversal of 10002120022110 is 1122002120001.

10002120022110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29839362 + ... + 30172698.

It is an arithmetic number, because the mean of its divisors is an integer number (391397479488).

Almost surely, 2^{10002120022110} is an apocalyptic number.

10002120022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002120022110 is an abundant number, since it is smaller than the sum of its proper divisors (15047318665122).

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

10002120022110 is a wasteful number, since it uses less digits than its factorization.

10002120022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376857.

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

Adding to 10002120022110 its reverse (1122002120001), we get a palindrome (11124122142111).

The spelling of 10002120022110 in words is "ten trillion, two billion, one hundred twenty million, twenty-two thousand, one hundred ten".