20221202100011 has 16 divisors (see below), whose sum is σ = 22071551846400. Its totient is φ = 18372864600000.

The previous prime is 20221202099993. The next prime is 20221202100019. The reversal of 20221202100011 is 11000120212202.

It is a cyclic number.

It is not a de Polignac number, because 20221202100011 - 2¹⁴ = 20221202083627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221202100019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175777511 + ... + 175892511.

It is an arithmetic number, because the mean of its divisors is an integer number (1379471990400).

Almost surely, 2^{20221202100011} is an apocalyptic number.

20221202100011 is a deficient number, since it is larger than the sum of its proper divisors (1850349746389).

20221202100011 is a wasteful number, since it uses less digits than its factorization.

20221202100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123610.

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

Adding to 20221202100011 its reverse (11000120212202), we get a palindrome (31221322312213).

The spelling of 20221202100011 in words is "twenty trillion, two hundred twenty-one billion, two hundred two million, one hundred thousand, eleven".