220022012012102 has 4 divisors (see below), whose sum is σ = 330033018018156. Its totient is φ = 110011006006050.

The previous prime is 220022012012071. The next prime is 220022012012191. The reversal of 220022012012102 is 201210210220022.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005503003024 + ... + 55005503003027.

It is an arithmetic number, because the mean of its divisors is an integer number (82508254504539).

Almost surely, 2^{220022012012102} is an apocalyptic number.

220022012012102 is a deficient number, since it is larger than the sum of its proper divisors (110011006006054).

220022012012102 is a wasteful number, since it uses less digits than its factorization.

220022012012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110011006006053.

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

Adding to 220022012012102 its reverse (201210210220022), we get a palindrome (421232222232124).

The spelling of 220022012012102 in words is "two hundred twenty trillion, twenty-two billion, twelve million, twelve thousand, one hundred two".