1122202220102 has 8 divisors (see below), whose sum is σ = 1756490431536. Its totient is φ = 536705409592.

The previous prime is 1122202220099. The next prime is 1122202220131. The reversal of 1122202220102 is 2010222022211.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12197850173 + ... + 12197850264.

It is an arithmetic number, because the mean of its divisors is an integer number (219561303942).

Almost surely, 2^{1122202220102} is an apocalyptic number.

1122202220102 is a deficient number, since it is larger than the sum of its proper divisors (634288211434).

1122202220102 is a wasteful number, since it uses less digits than its factorization.

1122202220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24395700462.

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

Adding to 1122202220102 its reverse (2010222022211), we get a palindrome (3132424242313).

The spelling of 1122202220102 in words is "one trillion, one hundred twenty-two billion, two hundred two million, two hundred twenty thousand, one hundred two".