22273076373 has 8 divisors (see below), whose sum is σ = 29701196448. Its totient is φ = 14846836944.

The previous prime is 22273076341. The next prime is 22273076381. The reversal of 22273076373 is 37367037222.

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

It is not a de Polignac number, because 22273076373 - 2⁵ = 22273076341 is a prime.

It is a super-2 number, since 2×22273076373² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22273076773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442290 + ... + 490067.

It is an arithmetic number, because the mean of its divisors is an integer number (3712649556).

Almost surely, 2^22273076373 is an apocalyptic number.

It is an amenable number.

22273076373 is a deficient number, since it is larger than the sum of its proper divisors (7428120075).

22273076373 is an equidigital number, since it uses as much as digits as its factorization.

22273076373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940323.

The product of its (nonzero) digits is 444528, while the sum is 42.

The spelling of 22273076373 in words is "twenty-two billion, two hundred seventy-three million, seventy-six thousand, three hundred seventy-three".