22240020395 has 16 divisors (see below), whose sum is σ = 27659430720. Its totient is φ = 17146684800.

The previous prime is 22240020373. The next prime is 22240020437. The reversal of 22240020395 is 59302004222.

It is not a de Polignac number, because 22240020395 - 2¹⁴ = 22240004011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 63311 + ... + 220200.

It is an arithmetic number, because the mean of its divisors is an integer number (1728714420).

Almost surely, 2^22240020395 is an apocalyptic number.

22240020395 is a deficient number, since it is larger than the sum of its proper divisors (5419410325).

22240020395 is a wasteful number, since it uses less digits than its factorization.

22240020395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284086.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 22240020395 in words is "twenty-two billion, two hundred forty million, twenty thousand, three hundred ninety-five".