101024220404 has 24 divisors (see below), whose sum is σ = 177947578368. Its totient is φ = 50182161120.

The previous prime is 101024220377. The next prime is 101024220419. The reversal of 101024220404 is 404022420101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6039917 + ... + 6056619.

It is an arithmetic number, because the mean of its divisors is an integer number (7414482432).

Almost surely, 2^101024220404 is an apocalyptic number.

It is an amenable number.

101024220404 is a deficient number, since it is larger than the sum of its proper divisors (76923357964).

101024220404 is a wasteful number, since it uses less digits than its factorization.

101024220404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26495 (or 26493 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 101024220404 its reverse (404022420101), we get a palindrome (505046640505).

The spelling of 101024220404 in words is "one hundred one billion, twenty-four million, two hundred twenty thousand, four hundred four".