101043222 has 16 divisors (see below), whose sum is σ = 230956032. Its totient is φ = 28869480.

The previous prime is 101043199. The next prime is 101043253. The reversal of 101043222 is 222340101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1202854 + ... + 1202937.

It is an arithmetic number, because the mean of its divisors is an integer number (14434752).

Almost surely, 2^101043222 is an apocalyptic number.

101043222 is an abundant number, since it is smaller than the sum of its proper divisors (129912810).

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

101043222 is a wasteful number, since it uses less digits than its factorization.

101043222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405803.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 101043222 is about 10052.0257659837. The cubic root of 101043222 is about 465.7673720870.

Adding to 101043222 its reverse (222340101), we get a palindrome (323383323).

The spelling of 101043222 in words is "one hundred one million, forty-three thousand, two hundred twenty-two".