1201102010122 has 8 divisors (see below), whose sum is σ = 2059032017376. Its totient is φ = 514758004332.

The previous prime is 1201102010113. The next prime is 1201102010159. The reversal of 1201102010122 is 2210102011021.

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

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, 42896500348 + ... + 42896500375.

It is an arithmetic number, because the mean of its divisors is an integer number (257379002172).

Almost surely, 2^{1201102010122} is an apocalyptic number.

1201102010122 is a deficient number, since it is larger than the sum of its proper divisors (857930007254).

1201102010122 is an equidigital number, since it uses as much as digits as its factorization.

1201102010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85793000732.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1201102010122 its reverse (2210102011021), we get a palindrome (3411204021143).

The spelling of 1201102010122 in words is "one trillion, two hundred one billion, one hundred two million, ten thousand, one hundred twenty-two".