10220120011112 has 32 divisors (see below), whose sum is σ = 20905487376480. Its totient is φ = 4645354330560.

The previous prime is 10220120011109. The next prime is 10220120011163. The reversal of 10220120011112 is 21111002102201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742823 + ... + 4581705.

It is an arithmetic number, because the mean of its divisors is an integer number (653296480515).

Almost surely, 2^{10220120011112} is an apocalyptic number.

It is an amenable number.

10220120011112 is an abundant number, since it is smaller than the sum of its proper divisors (10685367365368).

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

10220120011112 is a wasteful number, since it uses less digits than its factorization.

10220120011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869153 (or 3869149 counting only the distinct ones).

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

Adding to 10220120011112 its reverse (21111002102201), we get a palindrome (31331122113313).

The spelling of 10220120011112 in words is "ten trillion, two hundred twenty billion, one hundred twenty million, eleven thousand, one hundred twelve".