2442022020402 has 64 divisors (see below), whose sum is σ = 5281609968000. Its totient is φ = 750100538880.

The previous prime is 2442022020401. The next prime is 2442022020443. The reversal of 2442022020402 is 2040202202442.

2442022020402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2442022020402² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2442022020401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14463952 + ... + 14631812.

It is an arithmetic number, because the mean of its divisors is an integer number (82525155750).

Almost surely, 2^{2442022020402} is an apocalyptic number.

2442022020402 is an abundant number, since it is smaller than the sum of its proper divisors (2839587947598).

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

2442022020402 is a wasteful number, since it uses less digits than its factorization.

2442022020402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171371.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2442022020402 its reverse (2040202202442), we get a palindrome (4482224222844).

The spelling of 2442022020402 in words is "two trillion, four hundred forty-two billion, twenty-two million, twenty thousand, four hundred two".