22020333310320 has 40 divisors (see below), whose sum is σ = 68263033262736. Its totient is φ = 5872088882688.

The previous prime is 22020333310319. The next prime is 22020333310379. The reversal of 22020333310320 is 2301333302022.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45875694157 + ... + 45875694636.

Almost surely, 2^{22020333310320} is an apocalyptic number.

22020333310320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22020333310320 is an abundant number, since it is smaller than the sum of its proper divisors (46242699952416).

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

22020333310320 is a wasteful number, since it uses less digits than its factorization.

22020333310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91751388809 (or 91751388803 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 22020333310320 its reverse (2301333302022), we get a palindrome (24321666612342).

The spelling of 22020333310320 in words is "twenty-two trillion, twenty billion, three hundred thirty-three million, three hundred ten thousand, three hundred twenty".