2022021412434 has 80 divisors (see below), whose sum is σ = 4593845223000. Its totient is φ = 664636181760.

The previous prime is 2022021412409. The next prime is 2022021412483. The reversal of 2022021412434 is 4342141202202.

It is a happy number.

2022021412434 is a `hidden beast` number, since 2 + 0 + 2 + 2 + 0 + 214 + 12 + 434 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1619625296025 + 402396116409 = 1272645^2 + 634347^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2022021412398 and 2022021412407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 67972804 + ... + 68002544.

Almost surely, 2^{2022021412434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022021412434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2296922611500).

2022021412434 is an abundant number, since it is smaller than the sum of its proper divisors (2571823810566).

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

2022021412434 is a wasteful number, since it uses less digits than its factorization.

2022021412434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35577 (or 35568 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2022021412434 its reverse (4342141202202), we get a palindrome (6364162614636).

The spelling of 2022021412434 in words is "two trillion, twenty-two billion, twenty-one million, four hundred twelve thousand, four hundred thirty-four".