101223330422 has 4 divisors (see below), whose sum is σ = 151834995636. Its totient is φ = 50611665210.

The previous prime is 101223330391. The next prime is 101223330511. The reversal of 101223330422 is 224033322101.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 25305832604 + ... + 25305832607.

It is an arithmetic number, because the mean of its divisors is an integer number (37958748909).

Almost surely, 2^101223330422 is an apocalyptic number.

101223330422 is a deficient number, since it is larger than the sum of its proper divisors (50611665214).

101223330422 is an equidigital number, since it uses as much as digits as its factorization.

101223330422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50611665213.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 101223330422 its reverse (224033322101), we get a palindrome (325256652523).

The spelling of 101223330422 in words is "one hundred one billion, two hundred twenty-three million, three hundred thirty thousand, four hundred twenty-two".