2220111211202 has 8 divisors (see below), whose sum is σ = 3330604616256. Its totient is φ = 1109909672452.

The previous prime is 2220111211189. The next prime is 2220111211259. The reversal of 2220111211202 is 2021121110222.

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

It is a super-2 number, since 2×2220111211202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72947558 + ... + 72977985.

It is an arithmetic number, because the mean of its divisors is an integer number (416325577032).

Almost surely, 2^{2220111211202} is an apocalyptic number.

2220111211202 is a deficient number, since it is larger than the sum of its proper divisors (1110493405054).

2220111211202 is a wasteful number, since it uses less digits than its factorization.

2220111211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145933152.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2220111211202 its reverse (2021121110222), we get a palindrome (4241232321424).

The spelling of 2220111211202 in words is "two trillion, two hundred twenty billion, one hundred eleven million, two hundred eleven thousand, two hundred two".