22266038496 has 96 divisors (see below), whose sum is σ = 63831172608. Its totient is φ = 6754567680.

The previous prime is 22266038489. The next prime is 22266038519. The reversal of 22266038496 is 69483066222.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37036 + ... + 214251.

It is an arithmetic number, because the mean of its divisors is an integer number (664908048).

Almost surely, 2^22266038496 is an apocalyptic number.

22266038496 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22266038496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31915586304).

22266038496 is an abundant number, since it is smaller than the sum of its proper divisors (41565134112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22266038496 is a wasteful number, since it uses less digits than its factorization.

22266038496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251384 (or 251376 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 22266038496 in words is "twenty-two billion, two hundred sixty-six million, thirty-eight thousand, four hundred ninety-six".