2253112420234 has 64 divisors (see below), whose sum is σ = 3778648473600. Its totient is φ = 1000575322560.

The previous prime is 2253112420231. The next prime is 2253112420259. The reversal of 2253112420234 is 4320242113522.

It is a happy number.

It is a super-2 number, since 2×2253112420234² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2253112420196 and 2253112420205.

It is not an unprimeable number, because it can be changed into a prime (2253112420231) 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, 266730999 + ... + 266739445.

It is an arithmetic number, because the mean of its divisors is an integer number (59041382400).

Almost surely, 2^{2253112420234} is an apocalyptic number.

2253112420234 is a deficient number, since it is larger than the sum of its proper divisors (1525536053366).

2253112420234 is a wasteful number, since it uses less digits than its factorization.

2253112420234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10355.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 2253112420234 its reverse (4320242113522), we get a palindrome (6573354533756).

The spelling of 2253112420234 in words is "two trillion, two hundred fifty-three billion, one hundred twelve million, four hundred twenty thousand, two hundred thirty-four".