22242503710949 has 4 divisors (see below), whose sum is σ = 22242594466464. Its totient is φ = 22242412955436.

The previous prime is 22242503710901. The next prime is 22242503710981. The reversal of 22242503710949 is 94901730524222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22242503710949 - 2³⁶ = 22173784234213 is a prime.

It is a super-2 number, since 2×22242503710949² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22242503710897 and 22242503710906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22242503730949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45009137 + ... + 45500630.

It is an arithmetic number, because the mean of its divisors is an integer number (5560648616616).

Almost surely, 2^{22242503710949} is an apocalyptic number.

It is an amenable number.

22242503710949 is a deficient number, since it is larger than the sum of its proper divisors (90755515).

22242503710949 is an equidigital number, since it uses as much as digits as its factorization.

22242503710949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90755514.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 22242503710949 in words is "twenty-two trillion, two hundred forty-two billion, five hundred three million, seven hundred ten thousand, nine hundred forty-nine".