1202112001211 has 8 divisors (see below), whose sum is σ = 1315611618048. Its totient is φ = 1089315169000.

The previous prime is 1202112001171. The next prime is 1202112001219. The reversal of 1202112001211 is 1121002112021.

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 1202112001211 - 2⁶ = 1202112001147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202112001219) 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, 175692575 + ... + 175699416.

It is an arithmetic number, because the mean of its divisors is an integer number (164451452256).

Almost surely, 2^{1202112001211} is an apocalyptic number.

1202112001211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1202112001211 is a deficient number, since it is larger than the sum of its proper divisors (113499616837).

1202112001211 is a wasteful number, since it uses less digits than its factorization.

1202112001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351392313.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1202112001211 its reverse (1121002112021), we get a palindrome (2323114113232).

The spelling of 1202112001211 in words is "one trillion, two hundred two billion, one hundred twelve million, one thousand, two hundred eleven".