10102030122112 has 32 divisors (see below), whose sum is σ = 20245647985920. Its totient is φ = 5020769451264.

The previous prime is 10102030122089. The next prime is 10102030122227. The reversal of 10102030122112 is 21122103020101.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (16).

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 3 ways as a sum of consecutive naturals, for example, 236272368 + ... + 236315119.

It is an arithmetic number, because the mean of its divisors is an integer number (632676499560).

Almost surely, 2^{10102030122112} is an apocalyptic number.

It is an amenable number.

10102030122112 is an abundant number, since it is smaller than the sum of its proper divisors (10143617863808).

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

10102030122112 is an equidigital number, since it uses as much as digits as its factorization.

10102030122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472587668 (or 472587656 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10102030122112 its reverse (21122103020101), we get a palindrome (31224133142213).

The spelling of 10102030122112 in words is "ten trillion, one hundred two billion, thirty million, one hundred twenty-two thousand, one hundred twelve".