101252222 has 8 divisors (see below), whose sum is σ = 152087736. Its totient is φ = 50556312.

The previous prime is 101252213. The next prime is 101252227. The reversal of 101252222 is 222252101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 101252222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101252227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33068 + ... + 35999.

It is an arithmetic number, because the mean of its divisors is an integer number (19010967).

Almost surely, 2^101252222 is an apocalyptic number.

101252222 is a deficient number, since it is larger than the sum of its proper divisors (50835514).

101252222 is an equidigital number, since it uses as much as digits as its factorization.

101252222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69802.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 101252222 is about 10062.4163102110. The cubic root of 101252222 is about 466.0882853845.

The spelling of 101252222 in words is "one hundred one million, two hundred fifty-two thousand, two hundred twenty-two".