9022020389 has 8 divisors (see below), whose sum is σ = 9052132320. Its totient is φ = 8991959536.

The previous prime is 9022020383. The next prime is 9022020409. The reversal of 9022020389 is 9830202209.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9022020389 - 2¹² = 9022016293 is a prime.

It is a super-2 number, since 2×9022020389² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9022020383) 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, 358859 + ... + 383175.

It is an arithmetic number, because the mean of its divisors is an integer number (1131516540).

Almost surely, 2^9022020389 is an apocalyptic number.

It is an amenable number.

9022020389 is a deficient number, since it is larger than the sum of its proper divisors (30111931).

9022020389 is a wasteful number, since it uses less digits than its factorization.

9022020389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25539.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 9022020389 is about 94984.3165422587. The cubic root of 9022020389 is about 2081.7788952392.

The spelling of 9022020389 in words is "nine billion, twenty-two million, twenty thousand, three hundred eighty-nine".