1012012001201 has 8 divisors (see below), whose sum is σ = 1020197445120. Its totient is φ = 1003851861088.

The previous prime is 1012012001179. The next prime is 1012012001261. The reversal of 1012012001201 is 1021002102101.

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

It is a cyclic number.

It is not a de Polignac number, because 1012012001201 - 2⁶ = 1012012001137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012012001261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6245636 + ... + 6405621.

It is an arithmetic number, because the mean of its divisors is an integer number (127524680640).

Almost surely, 2^{1012012001201} is an apocalyptic number.

It is an amenable number.

1012012001201 is a deficient number, since it is larger than the sum of its proper divisors (8185443919).

1012012001201 is a wasteful number, since it uses less digits than its factorization.

1012012001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12651903.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1012012001201 its reverse (1021002102101), we get a palindrome (2033014103302).

The spelling of 1012012001201 in words is "one trillion, twelve billion, twelve million, one thousand, two hundred one".