11222051025541 has 16 divisors (see below), whose sum is σ = 11353597931520. Its totient is φ = 11091305706480.

The previous prime is 11222051025533. The next prime is 11222051025583. The reversal of 11222051025541 is 14552015022211.

11222051025541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11222051025541 - 2³ = 11222051025533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222051025511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101407146 + ... + 101517748.

It is an arithmetic number, because the mean of its divisors is an integer number (709599870720).

Almost surely, 2^{11222051025541} is an apocalyptic number.

It is an amenable number.

11222051025541 is a deficient number, since it is larger than the sum of its proper divisors (131546905979).

11222051025541 is a wasteful number, since it uses less digits than its factorization.

11222051025541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114216.

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 11222051025541 its reverse (14552015022211), we get a palindrome (25774066047752).

The spelling of 11222051025541 in words is "eleven trillion, two hundred twenty-two billion, fifty-one million, twenty-five thousand, five hundred forty-one".