22251510420041 has 8 divisors (see below), whose sum is σ = 26250629804544. Its totient is φ = 18457474080960.

The previous prime is 22251510420031. The next prime is 22251510420043. The reversal of 22251510420041 is 14002401515222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22251510420041 - 2²² = 22251506225737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22251510419986 and 22251510420013.

It is not an unprimeable number, because it can be changed into a prime (22251510420043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51270761120 + ... + 51270761553.

It is an arithmetic number, because the mean of its divisors is an integer number (3281328725568).

Almost surely, 2^{22251510420041} is an apocalyptic number.

It is an amenable number.

22251510420041 is a deficient number, since it is larger than the sum of its proper divisors (3999119384503).

22251510420041 is a wasteful number, since it uses less digits than its factorization.

22251510420041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102541522711.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 22251510420041 its reverse (14002401515222), we get a palindrome (36253911935263).

The spelling of 22251510420041 in words is "twenty-two trillion, two hundred fifty-one billion, five hundred ten million, four hundred twenty thousand, forty-one".