2022401445232 has 80 divisors (see below), whose sum is σ = 4991154474240. Its totient is φ = 772823890944.

The previous prime is 2022401445217. The next prime is 2022401445307. The reversal of 2022401445232 is 2325441042202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2022401445194 and 2022401445203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27916078 + ... + 27988429.

It is an arithmetic number, because the mean of its divisors is an integer number (62389430928).

Almost surely, 2^{2022401445232} is an apocalyptic number.

It is an amenable number.

2022401445232 is an abundant number, since it is smaller than the sum of its proper divisors (2968753029008).

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

2022401445232 is a wasteful number, since it uses less digits than its factorization.

2022401445232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55904558 (or 55904552 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 2022401445232 its reverse (2325441042202), we get a palindrome (4347842487434).

The spelling of 2022401445232 in words is "two trillion, twenty-two billion, four hundred one million, four hundred forty-five thousand, two hundred thirty-two".