1102001200122 has 24 divisors (see below), whose sum is σ = 2246372007264. Its totient is φ = 360402902704.

The previous prime is 1102001200087. The next prime is 1102001200147. The reversal of 1102001200122 is 2210021002011.

It is a junction number, because it is equal to n+sod(n) for n = 1102001200098 and 1102001200107.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32675718 + ... + 32709425.

It is an arithmetic number, because the mean of its divisors is an integer number (93598833636).

Almost surely, 2^{1102001200122} is an apocalyptic number.

1102001200122 is an abundant number, since it is smaller than the sum of its proper divisors (1144370807142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102001200122 is an equidigital number, since it uses as much as digits as its factorization.

1102001200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65385254 (or 65385201 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1102001200122 its reverse (2210021002011), we get a palindrome (3312022202133).

The spelling of 1102001200122 in words is "one trillion, one hundred two billion, one million, two hundred thousand, one hundred twenty-two".