10223211432 has 48 divisors (see below), whose sum is σ = 29730771360. Its totient is φ = 2920917216.

The previous prime is 10223211431. The next prime is 10223211463. The reversal of 10223211432 is 23411232201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10223211399 and 10223211408.

It is not an unprimeable number, because it can be changed into a prime (10223211431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4345428 + ... + 4347779.

It is an arithmetic number, because the mean of its divisors is an integer number (619391070).

Almost surely, 2^10223211432 is an apocalyptic number.

10223211432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10223211432 is an abundant number, since it is smaller than the sum of its proper divisors (19507559928).

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

10223211432 is a wasteful number, since it uses less digits than its factorization.

10223211432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693230 (or 8693219 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10223211432 its reverse (23411232201), we get a palindrome (33634443633).

The spelling of 10223211432 in words is "ten billion, two hundred twenty-three million, two hundred eleven thousand, four hundred thirty-two".