20230201120011 has 32 divisors (see below), whose sum is σ = 28848438074880. Its totient is φ = 12572831980800.

The previous prime is 20230201120007. The next prime is 20230201120061. The reversal of 20230201120011 is 11002110203202.

It is not a de Polignac number, because 20230201120011 - 2² = 20230201120007 is a prime.

It is a super-2 number, since 2×20230201120011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20230201120061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2688840 + ... + 6905813.

It is an arithmetic number, because the mean of its divisors is an integer number (901513689840).

Almost surely, 2^{20230201120011} is an apocalyptic number.

20230201120011 is a deficient number, since it is larger than the sum of its proper divisors (8618236954869).

20230201120011 is a wasteful number, since it uses less digits than its factorization.

20230201120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9595267.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20230201120011 its reverse (11002110203202), we get a palindrome (31232311323213).

The spelling of 20230201120011 in words is "twenty trillion, two hundred thirty billion, two hundred one million, one hundred twenty thousand, eleven".