10110102121220 has 48 divisors (see below), whose sum is σ = 21359169393408. Its totient is φ = 4019670345600.

The previous prime is 10110102121201. The next prime is 10110102121247. The reversal of 10110102121220 is 2212120101101.

It is a junction number, because it is equal to n+sod(n) for n = 10110102121195 and 10110102121204.

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, 130665545 + ... + 130742895.

It is an arithmetic number, because the mean of its divisors is an integer number (444982695696).

Almost surely, 2^{10110102121220} is an apocalyptic number.

10110102121220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110102121220 is an abundant number, since it is smaller than the sum of its proper divisors (11249067272188).

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

10110102121220 is a wasteful number, since it uses less digits than its factorization.

10110102121220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116660 (or 116658 counting only the distinct ones).

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

Adding to 10110102121220 its reverse (2212120101101), we get a palindrome (12322222222321).

The spelling of 10110102121220 in words is "ten trillion, one hundred ten billion, one hundred two million, one hundred twenty-one thousand, two hundred twenty".