22016264403406 has 128 divisors (see below), whose sum is σ = 42904928102400. Its totient is φ = 8228160299520.

The previous prime is 22016264403391. The next prime is 22016264403421. The reversal of 22016264403406 is 60430446261022.

It is an interprime number because it is at equal distance from previous prime (22016264403391) and next prime (22016264403421).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1894518276 + ... + 1894529896.

It is an arithmetic number, because the mean of its divisors is an integer number (335194750800).

Almost surely, 2^{22016264403406} is an apocalyptic number.

22016264403406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22016264403406 is a deficient number, since it is larger than the sum of its proper divisors (20888663698994).

22016264403406 is a wasteful number, since it uses less digits than its factorization.

22016264403406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13154.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 22016264403406 in words is "twenty-two trillion, sixteen billion, two hundred sixty-four million, four hundred three thousand, four hundred six".