22007198773 has 8 divisors (see below), whose sum is σ = 25152528320. Its totient is φ = 18862230240.

The previous prime is 22007198753. The next prime is 22007198783. The reversal of 22007198773 is 37789170022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22007198773 - 2¹³ = 22007190581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22007198753) 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, 56233 + ... + 217201.

It is an arithmetic number, because the mean of its divisors is an integer number (3144066040).

Almost surely, 2^22007198773 is an apocalyptic number.

It is an amenable number.

22007198773 is a deficient number, since it is larger than the sum of its proper divisors (3145329547).

22007198773 is a wasteful number, since it uses less digits than its factorization.

22007198773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180507.

The product of its (nonzero) digits is 296352, while the sum is 46.

It can be divided in two parts, 22007 and 198773, that added together give a triangular number (220780 = T₆₆₄).

The spelling of 22007198773 in words is "twenty-two billion, seven million, one hundred ninety-eight thousand, seven hundred seventy-three".