11301222442 has 4 divisors (see below), whose sum is σ = 16951833666. Its totient is φ = 5650611220.

The previous prime is 11301222421. The next prime is 11301222451. The reversal of 11301222442 is 24422210311.

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

It can be written as a sum of positive squares in only one way, i.e., 11299477401 + 1745041 = 106299^2 + 1321^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825305609 + ... + 2825305612.

Almost surely, 2^11301222442 is an apocalyptic number.

11301222442 is a deficient number, since it is larger than the sum of its proper divisors (5650611224).

11301222442 is an equidigital number, since it uses as much as digits as its factorization.

11301222442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650611223.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11301222442 its reverse (24422210311), we get a palindrome (35723432753).

The spelling of 11301222442 in words is "eleven billion, three hundred one million, two hundred twenty-two thousand, four hundred forty-two".