20442022433022 has 32 divisors (see below), whose sum is σ = 40963542308352. Its totient is φ = 6800769116064.

The previous prime is 20442022433003. The next prime is 20442022433137. The reversal of 20442022433022 is 22033422024402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5898663 + ... + 8699325.

It is an arithmetic number, because the mean of its divisors is an integer number (1280110697136).

Almost surely, 2^{20442022433022} is an apocalyptic number.

20442022433022 is an abundant number, since it is smaller than the sum of its proper divisors (20521519875330).

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

20442022433022 is a wasteful number, since it uses less digits than its factorization.

20442022433022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803032.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 20442022433022 its reverse (22033422024402), we get a palindrome (42475444457424).

The spelling of 20442022433022 in words is "twenty trillion, four hundred forty-two billion, twenty-two million, four hundred thirty-three thousand, twenty-two".