2252402344412 has 12 divisors (see below), whose sum is σ = 4300040839416. Its totient is φ = 1023819247440.

The previous prime is 2252402344403. The next prime is 2252402344421. The reversal of 2252402344412 is 2144432042522.

It is an interprime number because it is at equal distance from previous prime (2252402344403) and next prime (2252402344421).

It is a super-2 number, since 2×2252402344412² (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 3 ways as a sum of consecutive naturals, for example, 25595481143 + ... + 25595481230.

It is an arithmetic number, because the mean of its divisors is an integer number (358336736618).

Almost surely, 2^{2252402344412} is an apocalyptic number.

2252402344412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2252402344412 is a deficient number, since it is larger than the sum of its proper divisors (2047638495004).

2252402344412 is a wasteful number, since it uses less digits than its factorization.

2252402344412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51190962388 (or 51190962386 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 2252402344412 its reverse (2144432042522), we get a palindrome (4396834386934).

It can be divided in two parts, 225240 and 2344412, that added together give a palindrome (2569652).

The spelling of 2252402344412 in words is "two trillion, two hundred fifty-two billion, four hundred two million, three hundred forty-four thousand, four hundred twelve".