11052221251046 has 4 divisors (see below), whose sum is σ = 16578331876572. Its totient is φ = 5526110625522.

The previous prime is 11052221250989. The next prime is 11052221251063. The reversal of 11052221251046 is 64015212225011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2763055312760 + ... + 2763055312763.

It is an arithmetic number, because the mean of its divisors is an integer number (4144582969143).

Almost surely, 2^{11052221251046} is an apocalyptic number.

11052221251046 is a deficient number, since it is larger than the sum of its proper divisors (5526110625526).

11052221251046 is an equidigital number, since it uses as much as digits as its factorization.

11052221251046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526110625525.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 11052221251046 its reverse (64015212225011), we get a palindrome (75067433476057).

The spelling of 11052221251046 in words is "eleven trillion, fifty-two billion, two hundred twenty-one million, two hundred fifty-one thousand, forty-six".