220111010002 has 8 divisors (see below), whose sum is σ = 355563939276. Its totient is φ = 101589696912.

The previous prime is 220111009997. The next prime is 220111010033. The reversal of 220111010002 is 200010111022.

It can be written as a sum of positive squares in 2 ways, for example, as 179766672121 + 40344337881 = 423989^2 + 200859^2 .

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

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, 4232904013 + ... + 4232904064.

Almost surely, 2^220111010002 is an apocalyptic number.

220111010002 is a deficient number, since it is larger than the sum of its proper divisors (135452929274).

220111010002 is a wasteful number, since it uses less digits than its factorization.

220111010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8465808092.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220111010002 its reverse (200010111022), we get a palindrome (420121121024).

The spelling of 220111010002 in words is "two hundred twenty billion, one hundred eleven million, ten thousand, two".