2022324402 has 32 divisors (see below), whose sum is σ = 4685784192. Its totient is φ = 569890944.

The previous prime is 2022324391. The next prime is 2022324407. The reversal of 2022324402 is 2044232202.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2022324407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326733 + ... + 332864.

It is an arithmetic number, because the mean of its divisors is an integer number (146430756).

Almost surely, 2^2022324402 is an apocalyptic number.

2022324402 is an abundant number, since it is smaller than the sum of its proper divisors (2663459790).

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

2022324402 is a wasteful number, since it uses less digits than its factorization.

2022324402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659682.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2022324402 is about 44970.2613067792. The cubic root of 2022324402 is about 1264.5915457576.

Adding to 2022324402 its reverse (2044232202), we get a palindrome (4066556604).

The spelling of 2022324402 in words is "two billion, twenty-two million, three hundred twenty-four thousand, four hundred two".