11010122211001 has 8 divisors (see below), whose sum is σ = 11247935255424. Its totient is φ = 10772457296880.

The previous prime is 11010122210999. The next prime is 11010122211013. The reversal of 11010122211001 is 10011222101011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11010122211001 - 2¹ = 11010122210999 is a prime.

It is a super-2 number, since 2×11010122211001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11010122211091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36882310 + ... + 37179631.

It is an arithmetic number, because the mean of its divisors is an integer number (1405991906928).

Almost surely, 2^{11010122211001} is an apocalyptic number.

It is an amenable number.

11010122211001 is a deficient number, since it is larger than the sum of its proper divisors (237813044423).

11010122211001 is an equidigital number, since it uses as much as digits as its factorization.

11010122211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74065151.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11010122211001 its reverse (10011222101011), we get a palindrome (21021344312012).

The spelling of 11010122211001 in words is "eleven trillion, ten billion, one hundred twenty-two million, two hundred eleven thousand, one".