10211123232 has 72 divisors (see below), whose sum is σ = 29974613760. Its totient is φ = 3293907840.

The previous prime is 10211123191. The next prime is 10211123233. The reversal of 10211123232 is 23232111201.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10211123233) 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, 562932 + ... + 580787.

It is an arithmetic number, because the mean of its divisors is an integer number (416314080).

Almost surely, 2^10211123232 is an apocalyptic number.

10211123232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211123232 is an abundant number, since it is smaller than the sum of its proper divisors (19763490528).

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

10211123232 is a wasteful number, since it uses less digits than its factorization.

10211123232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143766 (or 1143755 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10211123232 its reverse (23232111201), we get a palindrome (33443234433).

The spelling of 10211123232 in words is "ten billion, two hundred eleven million, one hundred twenty-three thousand, two hundred thirty-two".