10212020022112 has 12 divisors (see below), whose sum is σ = 20104914418596. Its totient is φ = 5106010011040.

The previous prime is 10212020022101. The next prime is 10212020022119. The reversal of 10212020022112 is 21122002021201.

It is a happy number.

10212020022112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212020022119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159562812814 + ... + 159562812877.

It is an arithmetic number, because the mean of its divisors is an integer number (1675409534883).

Almost surely, 2^{10212020022112} is an apocalyptic number.

It is an amenable number.

10212020022112 is a deficient number, since it is larger than the sum of its proper divisors (9892894396484).

10212020022112 is an equidigital number, since it uses as much as digits as its factorization.

10212020022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319125625701 (or 319125625693 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10212020022112 its reverse (21122002021201), we get a palindrome (31334022043313).

The spelling of 10212020022112 in words is "ten trillion, two hundred twelve billion, twenty million, twenty-two thousand, one hundred twelve".