2022661480 has 32 divisors (see below), whose sum is σ = 5201130240. Its totient is φ = 693483840.

The previous prime is 2022661453. The next prime is 2022661489. The reversal of 2022661480 is 841662202.

It is not an unprimeable number, because it can be changed into a prime (2022661489) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3611616 + ... + 3612175.

It is an arithmetic number, because the mean of its divisors is an integer number (162535320).

Almost surely, 2^2022661480 is an apocalyptic number.

2022661480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022661480 is an abundant number, since it is smaller than the sum of its proper divisors (3178468760).

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

2022661480 is a wasteful number, since it uses less digits than its factorization.

2022661480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7223809 (or 7223805 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2022661480 is about 44974.0089384969. The cubic root of 2022661480 is about 1264.6618019288.

The spelling of 2022661480 in words is "two billion, twenty-two million, six hundred sixty-one thousand, four hundred eighty".