101222342 has 8 divisors (see below), whose sum is σ = 163513056. Its totient is φ = 46717992.

The previous prime is 101222339. The next prime is 101222371. The reversal of 101222342 is 243222101.

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 101222342.

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 3 ways as a sum of consecutive naturals, for example, 1946558 + ... + 1946609.

It is an arithmetic number, because the mean of its divisors is an integer number (20439132).

Almost surely, 2^101222342 is an apocalyptic number.

101222342 is a deficient number, since it is larger than the sum of its proper divisors (62290714).

101222342 is a wasteful number, since it uses less digits than its factorization.

101222342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893182.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 101222342 is about 10060.9314678115. The cubic root of 101222342 is about 466.0424326027.

Adding to 101222342 its reverse (243222101), we get a palindrome (344444443).

The spelling of 101222342 in words is "one hundred one million, two hundred twenty-two thousand, three hundred forty-two".