22503141154234 has 24 divisors (see below), whose sum is σ = 36551630669760. Its totient is φ = 10385874587088.

The previous prime is 22503141154229. The next prime is 22503141154303. The reversal of 22503141154234 is 43245114130522.

It is a super-2 number, since 2×22503141154234² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22503141154193 and 22503141154202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18744319 + ... + 19908685.

It is an arithmetic number, because the mean of its divisors is an integer number (1522984611240).

Almost surely, 2^{22503141154234} is an apocalyptic number.

22503141154234 is a deficient number, since it is larger than the sum of its proper divisors (14048489515526).

22503141154234 is a wasteful number, since it uses less digits than its factorization.

22503141154234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221574 (or 1221561 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 22503141154234 its reverse (43245114130522), we get a palindrome (65748255284756).

The spelling of 22503141154234 in words is "twenty-two trillion, five hundred three billion, one hundred forty-one million, one hundred fifty-four thousand, two hundred thirty-four".