10202202021011 has 32 divisors (see below), whose sum is σ = 13823731891200. Its totient is φ = 7270923761280.

The previous prime is 10202202021007. The next prime is 10202202021013. The reversal of 10202202021011 is 11012020220201.

It is a cyclic number.

It is not a de Polignac number, because 10202202021011 - 2² = 10202202021007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10202202021013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46643231 + ... + 46861448.

It is an arithmetic number, because the mean of its divisors is an integer number (431991621600).

Almost surely, 2^{10202202021011} is an apocalyptic number.

10202202021011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10202202021011 is a deficient number, since it is larger than the sum of its proper divisors (3621529870189).

10202202021011 is a wasteful number, since it uses less digits than its factorization.

10202202021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93504819.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10202202021011 its reverse (11012020220201), we get a palindrome (21214222241212).

The spelling of 10202202021011 in words is "ten trillion, two hundred two billion, two hundred two million, twenty-one thousand, eleven".