20223200311 has 2 divisors, whose sum is σ = 20223200312. Its totient is φ = 20223200310.

The previous prime is 20223200303. The next prime is 20223200369. The reversal of 20223200311 is 11300232202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223200311 - 2³ = 20223200303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223200381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111600155 + 10111600156.

It is an arithmetic number, because the mean of its divisors is an integer number (10111600156).

Almost surely, 2^20223200311 is an apocalyptic number.

20223200311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223200311 is an equidigital number, since it uses as much as digits as its factorization.

20223200311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20223200311 its reverse (11300232202), we get a palindrome (31523432513).

The spelling of 20223200311 in words is "twenty billion, two hundred twenty-three million, two hundred thousand, three hundred eleven".