1202001210011 has 12 divisors (see below), whose sum is σ = 1443351026880. Its totient is φ = 997051693680.

The previous prime is 1202001209999. The next prime is 1202001210031. The reversal of 1202001210011 is 1100121002021.

It is a de Polignac number, because none of the positive numbers 2^k-1202001210011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202001209974 and 1202001210001.

It is not an unprimeable number, because it can be changed into a prime (1202001210031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395653916 + ... + 395656953.

It is an arithmetic number, because the mean of its divisors is an integer number (120279252240).

Almost surely, 2^{1202001210011} is an apocalyptic number.

1202001210011 is a deficient number, since it is larger than the sum of its proper divisors (241349816869).

1202001210011 is an equidigital number, since it uses as much as digits as its factorization.

1202001210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791310914 (or 791310907 counting only the distinct ones).

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

Adding to 1202001210011 its reverse (1100121002021), we get a palindrome (2302122212032).

The spelling of 1202001210011 in words is "one trillion, two hundred two billion, one million, two hundred ten thousand, eleven".