2220220111022 has 8 divisors (see below), whose sum is σ = 3330341939496. Its totient is φ = 1110106131192.

The previous prime is 2220220111003. The next prime is 2220220111079. The reversal of 2220220111022 is 2201110220222.

It is a happy number.

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

It is a congruent number.

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, 1194968 + ... + 2422475.

It is an arithmetic number, because the mean of its divisors is an integer number (416292742437).

Almost surely, 2^{2220220111022} is an apocalyptic number.

2220220111022 is a deficient number, since it is larger than the sum of its proper divisors (1110121828474).

2220220111022 is a wasteful number, since it uses less digits than its factorization.

2220220111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3924322.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2220220111022 its reverse (2201110220222), we get a palindrome (4421330331244).

The spelling of 2220220111022 in words is "two trillion, two hundred twenty billion, two hundred twenty million, one hundred eleven thousand, twenty-two".