22106673655 has 16 divisors (see below), whose sum is σ = 29873184768. Its totient is φ = 15558948000.

The previous prime is 22106673643. The next prime is 22106673709. The reversal of 22106673655 is 55637660122.

It is not a de Polignac number, because 22106673655 - 2⁹ = 22106673143 is a prime.

It is a Duffinian number.

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, 6481191 + ... + 6484600.

It is an arithmetic number, because the mean of its divisors is an integer number (1867074048).

Almost surely, 2^22106673655 is an apocalyptic number.

22106673655 is a deficient number, since it is larger than the sum of its proper divisors (7766511113).

22106673655 is a wasteful number, since it uses less digits than its factorization.

22106673655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12965838.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 22106673655 in words is "twenty-two billion, one hundred six million, six hundred seventy-three thousand, six hundred fifty-five".