22245460406 has 16 divisors (see below), whose sum is σ = 35988082704. Its totient is φ = 10251961824.

The previous prime is 22245460403. The next prime is 22245460409. The reversal of 22245460406 is 60406454222.

It is an interprime number because it is at equal distance from previous prime (22245460403) and next prime (22245460409).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22245460403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614300 + ... + 649503.

It is an arithmetic number, because the mean of its divisors is an integer number (2249255169).

Almost surely, 2^22245460406 is an apocalyptic number.

22245460406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22245460406 is a deficient number, since it is larger than the sum of its proper divisors (13742622298).

22245460406 is a wasteful number, since it uses less digits than its factorization.

22245460406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264495.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 22245460406 in words is "twenty-two billion, two hundred forty-five million, four hundred sixty thousand, four hundred six".