101012440422112 has 48 divisors (see below), whose sum is σ = 211430058930720. Its totient is φ = 47398782525952.

The previous prime is 101012440422109. The next prime is 101012440422143. The reversal of 101012440422112 is 211224044210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294726687 + ... + 1294804702.

It is an arithmetic number, because the mean of its divisors is an integer number (4404792894390).

Almost surely, 2^{101012440422112} is an apocalyptic number.

It is an amenable number.

101012440422112 is an abundant number, since it is smaller than the sum of its proper divisors (110417618508608).

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

101012440422112 is a wasteful number, since it uses less digits than its factorization.

101012440422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2589531475 (or 2589531467 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 101012440422112 its reverse (211224044210101), we get a palindrome (312236484632213).

The spelling of 101012440422112 in words is "one hundred one trillion, twelve billion, four hundred forty million, four hundred twenty-two thousand, one hundred twelve".