2220220022102 has 4 divisors (see below), whose sum is σ = 3330330033156. Its totient is φ = 1110110011050.

The previous prime is 2220220022101. The next prime is 2220220022117. The reversal of 2220220022102 is 2012200220222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220220022101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555055005524 + ... + 555055005527.

It is an arithmetic number, because the mean of its divisors is an integer number (832582508289).

Almost surely, 2^{2220220022102} is an apocalyptic number.

2220220022102 is a deficient number, since it is larger than the sum of its proper divisors (1110110011054).

2220220022102 is a wasteful number, since it uses less digits than its factorization.

2220220022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110110011053.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2220220022102 its reverse (2012200220222), we get a palindrome (4232420242324).

The spelling of 2220220022102 in words is "two trillion, two hundred twenty billion, two hundred twenty million, twenty-two thousand, one hundred two".