22755022773 has 8 divisors (see below), whose sum is σ = 34674320448. Its totient is φ = 13002870144.

The previous prime is 22755022769. The next prime is 22755022781. The reversal of 22755022773 is 37722055722.

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

It is not a de Polignac number, because 22755022773 - 2² = 22755022769 is a prime.

It is a super-2 number, since 2×22755022773² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22755022723) 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, 541786236 + ... + 541786277.

It is an arithmetic number, because the mean of its divisors is an integer number (4334290056).

Almost surely, 2^22755022773 is an apocalyptic number.

It is an amenable number.

22755022773 is a deficient number, since it is larger than the sum of its proper divisors (11919297675).

22755022773 is a wasteful number, since it uses less digits than its factorization.

22755022773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083572523.

The product of its (nonzero) digits is 411600, while the sum is 42.

The spelling of 22755022773 in words is "twenty-two billion, seven hundred fifty-five million, twenty-two thousand, seven hundred seventy-three".