222012012220102 has 16 divisors (see below), whose sum is σ = 358635130166880. Its totient is φ = 102466985078592.

The previous prime is 222012012220049. The next prime is 222012012220111. The reversal of 222012012220102 is 201022210210222.

It is a self number, because there is not a number n which added to its sum of digits gives 222012012220102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28812799 + ... + 35695957.

It is an arithmetic number, because the mean of its divisors is an integer number (22414695635430).

Almost surely, 2^{222012012220102} is an apocalyptic number.

222012012220102 is a deficient number, since it is larger than the sum of its proper divisors (136623117946778).

222012012220102 is a wasteful number, since it uses less digits than its factorization.

222012012220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8123727.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222012012220102 its reverse (201022210210222), we get a palindrome (423034222430324).

The spelling of 222012012220102 in words is "two hundred twenty-two trillion, twelve billion, twelve million, two hundred twenty thousand, one hundred two".