101100432222 has 48 divisors (see below), whose sum is σ = 224543741760. Its totient is φ = 32860431936.

The previous prime is 101100432217. The next prime is 101100432263. The reversal of 101100432222 is 222234001101.

It is a happy number.

101100432222 is a `hidden beast` number, since 1 + 0 + 1 + 10 + 0 + 432 + 222 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 101100432195 and 101100432204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5448 + ... + 449700.

It is an arithmetic number, because the mean of its divisors is an integer number (4677994620).

Almost surely, 2^101100432222 is an apocalyptic number.

101100432222 is an abundant number, since it is smaller than the sum of its proper divisors (123443309538).

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

101100432222 is a wasteful number, since it uses less digits than its factorization.

101100432222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444577 (or 444574 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 101100432222 its reverse (222234001101), we get a palindrome (323334433323).

The spelling of 101100432222 in words is "one hundred one billion, one hundred million, four hundred thirty-two thousand, two hundred twenty-two".