2022311405442 has 16 divisors (see below), whose sum is σ = 4044654869472. Its totient is φ = 674098458720.

The previous prime is 2022311405437. The next prime is 2022311405461. The reversal of 2022311405442 is 2445041132202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472828 + ... + 2065959.

It is an arithmetic number, because the mean of its divisors is an integer number (252790929342).

Almost surely, 2^{2022311405442} is an apocalyptic number.

2022311405442 is an abundant number, since it is smaller than the sum of its proper divisors (2022343464030).

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

2022311405442 is a wasteful number, since it uses less digits than its factorization.

2022311405442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2671553.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2022311405442 its reverse (2445041132202), we get a palindrome (4467352537644).

The spelling of 2022311405442 in words is "two trillion, twenty-two billion, three hundred eleven million, four hundred five thousand, four hundred forty-two".