2522123225342 has 48 divisors (see below), whose sum is σ = 4663851838560. Its totient is φ = 1016425170432.

The previous prime is 2522123225329. The next prime is 2522123225389. The reversal of 2522123225342 is 2435223212252.

It is a super-2 number, since 2×2522123225342² (a number of 26 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 23 ways as a sum of consecutive naturals, for example, 1210463 + ... + 2551365.

It is an arithmetic number, because the mean of its divisors is an integer number (97163579970).

Almost surely, 2^{2522123225342} is an apocalyptic number.

2522123225342 is a deficient number, since it is larger than the sum of its proper divisors (2141728613218).

2522123225342 is a wasteful number, since it uses less digits than its factorization.

2522123225342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342065 (or 1342058 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

Adding to 2522123225342 its reverse (2435223212252), we get a palindrome (4957346437594).

The spelling of 2522123225342 in words is "two trillion, five hundred twenty-two billion, one hundred twenty-three million, two hundred twenty-five thousand, three hundred forty-two".