11221010010022 has 16 divisors (see below), whose sum is σ = 16960765575600. Its totient is φ = 5567425352320.

The previous prime is 11221010010019. The next prime is 11221010010029. The reversal of 11221010010022 is 22001001012211.

It is a super-2 number, since 2×11221010010022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11221010009984 and 11221010010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221010010029) 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, 4915554 + ... + 6826762.

It is an arithmetic number, because the mean of its divisors is an integer number (1060047848475).

Almost surely, 2^{11221010010022} is an apocalyptic number.

11221010010022 is a deficient number, since it is larger than the sum of its proper divisors (5739755565578).

11221010010022 is a wasteful number, since it uses less digits than its factorization.

11221010010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933751.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11221010010022 its reverse (22001001012211), we get a palindrome (33222011022233).

The spelling of 11221010010022 in words is "eleven trillion, two hundred twenty-one billion, ten million, ten thousand, twenty-two".