1201012223033 has 8 divisors (see below), whose sum is σ = 1372600249152. Its totient is φ = 1029427909776.

The previous prime is 1201012223017. The next prime is 1201012223039. The reversal of 1201012223033 is 3303222101021.

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

It is not a de Polignac number, because 1201012223033 - 2⁴ = 1201012223017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1201012222996 and 1201012223014.

It is not an unprimeable number, because it can be changed into a prime (1201012223039) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 196610 + ... + 1562267.

It is an arithmetic number, because the mean of its divisors is an integer number (171575031144).

Almost surely, 2^{1201012223033} is an apocalyptic number.

It is an amenable number.

1201012223033 is a deficient number, since it is larger than the sum of its proper divisors (171588026119).

1201012223033 is an equidigital number, since it uses as much as digits as its factorization.

1201012223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856431.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1201012223033 its reverse (3303222101021), we get a palindrome (4504234324054).

The spelling of 1201012223033 in words is "one trillion, two hundred one billion, twelve million, two hundred twenty-three thousand, thirty-three".