11020012100201 has 16 divisors (see below), whose sum is σ = 12036293418240. Its totient is φ = 10027849016640.

The previous prime is 11020012100191. The next prime is 11020012100243. The reversal of 11020012100201 is 10200121002011.

It is not a de Polignac number, because 11020012100201 - 2²² = 11020007905897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020012100281) 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, 7065695 + ... + 8483163.

It is an arithmetic number, because the mean of its divisors is an integer number (752268338640).

Almost surely, 2^{11020012100201} is an apocalyptic number.

It is an amenable number.

11020012100201 is a deficient number, since it is larger than the sum of its proper divisors (1016281318039).

11020012100201 is a wasteful number, since it uses less digits than its factorization.

11020012100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425976.

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

Adding to 11020012100201 its reverse (10200121002011), we get a palindrome (21220133102212).

The spelling of 11020012100201 in words is "eleven trillion, twenty billion, twelve million, one hundred thousand, two hundred one".