1202200101011 has 24 divisors (see below), whose sum is σ = 1519380866304. Its totient is φ = 942773610240.

The previous prime is 1202200100999. The next prime is 1202200101031. The reversal of 1202200101011 is 1101010022021.

It is not a de Polignac number, because 1202200101011 - 2²² = 1202195906707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202200100983 and 1202200101001.

It is not an unprimeable number, because it can be changed into a prime (1202200101031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8278835 + ... + 8422796.

It is an arithmetic number, because the mean of its divisors is an integer number (63307536096).

Almost surely, 2^{1202200101011} is an apocalyptic number.

1202200101011 is a deficient number, since it is larger than the sum of its proper divisors (317180765293).

1202200101011 is a wasteful number, since it uses less digits than its factorization.

1202200101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16701771 (or 16701764 counting only the distinct ones).

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

Adding to 1202200101011 its reverse (1101010022021), we get a palindrome (2303210123032).

The spelling of 1202200101011 in words is "one trillion, two hundred two billion, two hundred million, one hundred one thousand, eleven".