2022690132 has 72 divisors (see below), whose sum is σ = 5207132840. Its totient is φ = 661893120.

The previous prime is 2022690119. The next prime is 2022690143. The reversal of 2022690132 is 2310962202.

It can be written as a sum of positive squares in 4 ways, for example, as 1076758596 + 945931536 = 32814^2 + 30756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2022690096 and 2022690105.

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 23 ways as a sum of consecutive naturals, for example, 600132 + ... + 603492.

Almost surely, 2^2022690132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022690132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2603566420).

2022690132 is an abundant number, since it is smaller than the sum of its proper divisors (3184442708).

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

2022690132 is a wasteful number, since it uses less digits than its factorization.

2022690132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673 (or 3668 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2022690132 is about 44974.3274769062. The cubic root of 2022690132 is about 1264.6677734205.

The spelling of 2022690132 in words is "two billion, twenty-two million, six hundred ninety thousand, one hundred thirty-two".