38611802223 has 16 divisors (see below), whose sum is σ = 60213337600. Its totient is φ = 24386401080.

The previous prime is 38611802221. The next prime is 38611802233. The reversal of 38611802223 is 32220811683.

38611802223 is a `hidden beast` number, since 38 + 611 + 8 + 0 + 2 + 2 + 2 + 3 = 666.

It is not a de Polignac number, because 38611802223 - 2¹ = 38611802221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38611802221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37632823 + ... + 37633848.

It is an arithmetic number, because the mean of its divisors is an integer number (3763333600).

Almost surely, 2^38611802223 is an apocalyptic number.

38611802223 is a deficient number, since it is larger than the sum of its proper divisors (21601535377).

38611802223 is a wasteful number, since it uses less digits than its factorization.

38611802223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75266699 (or 75266693 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 38611802223 in words is "thirty-eight billion, six hundred eleven million, eight hundred two thousand, two hundred twenty-three".