20222143301 has 4 divisors (see below), whose sum is σ = 20223548352. Its totient is φ = 20220738252.

The previous prime is 20222143273. The next prime is 20222143309. The reversal of 20222143301 is 10334122202.

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: 10334122202 = 2 ⋅5167061101.

It is a cyclic number.

It is not a de Polignac number, because 20222143301 - 2²² = 20217948997 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 (20222143309) 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, 680711 + ... + 709796.

It is an arithmetic number, because the mean of its divisors is an integer number (5055887088).

Almost surely, 2^20222143301 is an apocalyptic number.

It is an amenable number.

20222143301 is a deficient number, since it is larger than the sum of its proper divisors (1405051).

20222143301 is a wasteful number, since it uses less digits than its factorization.

20222143301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405050.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20222143301 its reverse (10334122202), we get a palindrome (30556265503).

The spelling of 20222143301 in words is "twenty billion, two hundred twenty-two million, one hundred forty-three thousand, three hundred one".