20112402033222 has 32 divisors (see below), whose sum is σ = 43327699200000. Its totient is φ = 6205790247360.

The previous prime is 20112402033149. The next prime is 20112402033239. The reversal of 20112402033222 is 22233020421102.

It is a junction number, because it is equal to n+sod(n) for n = 20112402033192 and 20112402033201.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2350673847 + ... + 2350682402.

It is an arithmetic number, because the mean of its divisors is an integer number (1353990600000).

Almost surely, 2^{20112402033222} is an apocalyptic number.

20112402033222 is an abundant number, since it is smaller than the sum of its proper divisors (23215297166778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20112402033222 is a wasteful number, since it uses less digits than its factorization.

20112402033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701356308.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20112402033222 its reverse (22233020421102), we get a palindrome (42345422454324).

The spelling of 20112402033222 in words is "twenty trillion, one hundred twelve billion, four hundred two million, thirty-three thousand, two hundred twenty-two".