22307873801 has 4 divisors (see below), whose sum is σ = 22328397312. Its totient is φ = 22287350292.

The previous prime is 22307873767. The next prime is 22307873821. The reversal of 22307873801 is 10837870322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10837870322 = 2 ⋅5418935161.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22307873801 is a prime.

It is a super-3 number, since 3×22307873801³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22307873821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10260125 + ... + 10262298.

It is an arithmetic number, because the mean of its divisors is an integer number (5582099328).

Almost surely, 2^22307873801 is an apocalyptic number.

It is an amenable number.

22307873801 is a deficient number, since it is larger than the sum of its proper divisors (20523511).

22307873801 is a wasteful number, since it uses less digits than its factorization.

22307873801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20523510.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 22307873801 in words is "twenty-two billion, three hundred seven million, eight hundred seventy-three thousand, eight hundred one".