11012210201001 has 32 divisors (see below), whose sum is σ = 15509713443840. Its totient is φ = 6930792990144.

The previous prime is 11012210200903. The next prime is 11012210201021. The reversal of 11012210201001 is 10010201221011.

It is not a de Polignac number, because 11012210201001 - 2¹⁵ = 11012210168233 is a prime.

It is a super-2 number, since 2×11012210201001² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11012210201021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 354496596 + ... + 354527658.

It is an arithmetic number, because the mean of its divisors is an integer number (484678545120).

Almost surely, 2^{11012210201001} is an apocalyptic number.

It is an amenable number.

11012210201001 is a deficient number, since it is larger than the sum of its proper divisors (4497503242839).

11012210201001 is a wasteful number, since it uses less digits than its factorization.

11012210201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52605.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11012210201001 its reverse (10010201221011), we get a palindrome (21022411422012).

The spelling of 11012210201001 in words is "eleven trillion, twelve billion, two hundred ten million, two hundred one thousand, one".