1201012022002 has 8 divisors (see below), whose sum is σ = 1940096343276. Its totient is φ = 554313240912.

The previous prime is 1201012021997. The next prime is 1201012022033. The reversal of 1201012022002 is 2002202101021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 966503305881 + 234508716121 = 983109^2 + 484261^2 .

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

It is a super-3 number, since 3×1201012022002³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23096385013 + ... + 23096385064.

Almost surely, 2^{1201012022002} is an apocalyptic number.

1201012022002 is a deficient number, since it is larger than the sum of its proper divisors (739084321274).

1201012022002 is a wasteful number, since it uses less digits than its factorization.

1201012022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46192770092.

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

Adding to 1201012022002 its reverse (2002202101021), we get a palindrome (3203214123023).

The spelling of 1201012022002 in words is "one trillion, two hundred one billion, twelve million, twenty-two thousand, two".