10653432213212 has 24 divisors (see below), whose sum is σ = 19248217226112. Its totient is φ = 5154000638400.

The previous prime is 10653432213211. The next prime is 10653432213247. The reversal of 10653432213212 is 21231223435601.

10653432213212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10653432213212² (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 (10653432213211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6657923 + ... + 8101530.

It is an arithmetic number, because the mean of its divisors is an integer number (802009051088).

Almost surely, 2^{10653432213212} is an apocalyptic number.

It is an amenable number.

10653432213212 is a deficient number, since it is larger than the sum of its proper divisors (8594785012900).

10653432213212 is a wasteful number, since it uses less digits than its factorization.

10653432213212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14765309 (or 14765307 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 10653432213212 its reverse (21231223435601), we get a palindrome (31884655648813).

The spelling of 10653432213212 in words is "ten trillion, six hundred fifty-three billion, four hundred thirty-two million, two hundred thirteen thousand, two hundred twelve".