10213203032444 has 6 divisors (see below), whose sum is σ = 17873105306784. Its totient is φ = 5106601516220.

The previous prime is 10213203032443. The next prime is 10213203032479. The reversal of 10213203032444 is 44423030231201.

It is a super-2 number, since 2×10213203032444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213203032443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276650379052 + ... + 1276650379059.

It is an arithmetic number, because the mean of its divisors is an integer number (2978850884464).

Almost surely, 2^{10213203032444} is an apocalyptic number.

It is an amenable number.

10213203032444 is a deficient number, since it is larger than the sum of its proper divisors (7659902274340).

10213203032444 is a wasteful number, since it uses less digits than its factorization.

10213203032444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553300758115 (or 2553300758113 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 10213203032444 its reverse (44423030231201), we get a palindrome (54636233263645).

The spelling of 10213203032444 in words is "ten trillion, two hundred thirteen billion, two hundred three million, thirty-two thousand, four hundred forty-four".