22430250254042 has 16 divisors (see below), whose sum is σ = 33912639836064. Its totient is φ = 11126089650000.

The previous prime is 22430250254039. The next prime is 22430250254051. The reversal of 22430250254042 is 24045205203422.

It is a super-2 number, since 2×22430250254042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22430250253993 and 22430250254011.

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, 12315209 + ... + 14018732.

It is an arithmetic number, because the mean of its divisors is an integer number (2119539989754).

Almost surely, 2^{22430250254042} is an apocalyptic number.

22430250254042 is a deficient number, since it is larger than the sum of its proper divisors (11482389582022).

22430250254042 is a wasteful number, since it uses less digits than its factorization.

22430250254042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26337325.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 22430250254042 its reverse (24045205203422), we get a palindrome (46475455457464).

The spelling of 22430250254042 in words is "twenty-two trillion, four hundred thirty billion, two hundred fifty million, two hundred fifty-four thousand, forty-two".