2022102989 has 8 divisors (see below), whose sum is σ = 2037835800. Its totient is φ = 2006399296.

The previous prime is 2022102931. The next prime is 2022102991. The reversal of 2022102989 is 9892012202.

It can be written as a sum of positive squares in 4 ways, for example, as 459244900 + 1562858089 = 21430^2 + 39533^2 .

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 2022102989 - 2¹² = 2022098893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022102919) 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, 144239 + ... + 157635.

It is an arithmetic number, because the mean of its divisors is an integer number (254729475).

Almost surely, 2^2022102989 is an apocalyptic number.

It is an amenable number.

2022102989 is a deficient number, since it is larger than the sum of its proper divisors (15732811).

2022102989 is a wasteful number, since it uses less digits than its factorization.

2022102989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14559.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 2022102989 is about 44967.7994680638. The cubic root of 2022102989 is about 1264.5453930522.

The spelling of 2022102989 in words is "two billion, twenty-two million, one hundred two thousand, nine hundred eighty-nine".