100032031222 has 8 divisors (see below), whose sum is σ = 150050586672. Its totient is φ = 50015169000.

The previous prime is 100032031219. The next prime is 100032031241. The reversal of 100032031222 is 222130230001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100032031196 and 100032031205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263554 + ... + 519157.

It is an arithmetic number, because the mean of its divisors is an integer number (18756323334).

Almost surely, 2^100032031222 is an apocalyptic number.

100032031222 is a deficient number, since it is larger than the sum of its proper divisors (50018555450).

100032031222 is an equidigital number, since it uses as much as digits as its factorization.

100032031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846614.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100032031222 its reverse (222130230001), we get a palindrome (322162261223).

The spelling of 100032031222 in words is "one hundred billion, thirty-two million, thirty-one thousand, two hundred twenty-two".