10211033244444 has 48 divisors (see below), whose sum is σ = 24648092958720. Its totient is φ = 3286206705600.

The previous prime is 10211033244439. The next prime is 10211033244521. The reversal of 10211033244444 is 44444233011201.

It is a happy number.

It is a super-2 number, since 2×10211033244444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11093997 + ... + 11979099.

It is an arithmetic number, because the mean of its divisors is an integer number (513501936640).

Almost surely, 2^{10211033244444} is an apocalyptic number.

It is an amenable number.

10211033244444 is an abundant number, since it is smaller than the sum of its proper divisors (14437059714276).

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

10211033244444 is a wasteful number, since it uses less digits than its factorization.

10211033244444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918290 (or 918288 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 10211033244444 its reverse (44444233011201), we get a palindrome (54655266255645).

The spelling of 10211033244444 in words is "ten trillion, two hundred eleven billion, thirty-three million, two hundred forty-four thousand, four hundred forty-four".