20263122362 has 16 divisors (see below), whose sum is σ = 34740461952. Its totient is φ = 8683275120.

The previous prime is 20263122359. The next prime is 20263122367. The reversal of 20263122362 is 26322136202.

It is not an unprimeable number, because it can be changed into a prime (20263122367) 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, 69812 + ... + 213072.

It is an arithmetic number, because the mean of its divisors is an integer number (2171278872).

Almost surely, 2^20263122362 is an apocalyptic number.

20263122362 is a deficient number, since it is larger than the sum of its proper divisors (14477339590).

20263122362 is a wasteful number, since it uses less digits than its factorization.

20263122362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153373.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 20263122362 its reverse (26322136202), we get a palindrome (46585258564).

The spelling of 20263122362 in words is "twenty billion, two hundred sixty-three million, one hundred twenty-two thousand, three hundred sixty-two".