11220110202002 has 8 divisors (see below), whose sum is σ = 18124793403276. Its totient is φ = 5178512400912.

The previous prime is 11220110201957. The next prime is 11220110202047. The reversal of 11220110202002 is 20020201102211.

It is an interprime number because it is at equal distance from previous prime (11220110201957) and next prime (11220110202047).

It can be written as a sum of positive squares in 2 ways, for example, as 11106162773281 + 113947428721 = 3332591^2 + 337561^2 .

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

It is a super-2 number, since 2×11220110202002² (a number of 27 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, 215771350013 + ... + 215771350064.

Almost surely, 2^{11220110202002} is an apocalyptic number.

11220110202002 is a deficient number, since it is larger than the sum of its proper divisors (6904683201274).

11220110202002 is a wasteful number, since it uses less digits than its factorization.

11220110202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431542700092.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11220110202002 its reverse (20020201102211), we get a palindrome (31240311304213).

The spelling of 11220110202002 in words is "eleven trillion, two hundred twenty billion, one hundred ten million, two hundred two thousand, two".