11101424002 has 8 divisors (see below), whose sum is σ = 16652583036. Its totient is φ = 5550562992.

The previous prime is 11101423969. The next prime is 11101424021. The reversal of 11101424002 is 20042410111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10817872081 + 283551921 = 104009^2 + 16839^2 .

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

It is a super-2 number, since 2×11101424002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110428 + ... + 185464.

Almost surely, 2^11101424002 is an apocalyptic number.

11101424002 is a deficient number, since it is larger than the sum of its proper divisors (5551159034).

11101424002 is an equidigital number, since it uses as much as digits as its factorization.

11101424002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149012.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11101424002 its reverse (20042410111), we get a palindrome (31143834113).

The spelling of 11101424002 in words is "eleven billion, one hundred one million, four hundred twenty-four thousand, two".