1102020200122 has 8 divisors (see below), whose sum is σ = 1653162463872. Its totient is φ = 550966045500.

The previous prime is 1102020200087. The next prime is 1102020200129. The reversal of 1102020200122 is 2210020202011.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1102020200129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21996004 + ... + 22046047.

It is an arithmetic number, because the mean of its divisors is an integer number (206645307984).

Almost surely, 2^{1102020200122} is an apocalyptic number.

1102020200122 is a deficient number, since it is larger than the sum of its proper divisors (551142263750).

1102020200122 is a wasteful number, since it uses less digits than its factorization.

1102020200122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44054564.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1102020200122 its reverse (2210020202011), we get a palindrome (3312040402133).

The spelling of 1102020200122 in words is "one trillion, one hundred two billion, twenty million, two hundred thousand, one hundred twenty-two".