2022402510142 has 16 divisors (see below), whose sum is σ = 3468720608640. Its totient is φ = 866307713688.

The previous prime is 2022402510113. The next prime is 2022402510151. The reversal of 2022402510142 is 2410152042202.

It is a happy number.

It is a super-2 number, since 2×2022402510142² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 36322792 + ... + 36378427.

It is an arithmetic number, because the mean of its divisors is an integer number (216795038040).

Almost surely, 2^{2022402510142} is an apocalyptic number.

2022402510142 is a deficient number, since it is larger than the sum of its proper divisors (1446318098498).

2022402510142 is a wasteful number, since it uses less digits than its factorization.

2022402510142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72703215.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 2022402510142 its reverse (2410152042202), we get a palindrome (4432554552344).

The spelling of 2022402510142 in words is "two trillion, twenty-two billion, four hundred two million, five hundred ten thousand, one hundred forty-two".