11020222301121 has 64 divisors (see below), whose sum is σ = 18750002457600. Its totient is φ = 6326674905600.

The previous prime is 11020222301113. The next prime is 11020222301131. The reversal of 11020222301121 is 12110322202011.

11020222301121 is a `hidden beast` number, since 1 + 1 + 0 + 20 + 222 + 301 + 121 = 666.

It is not a de Polignac number, because 11020222301121 - 2³ = 11020222301113 is a prime.

It is a super-2 number, since 2×11020222301121² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11020222301094 and 11020222301103.

It is not an unprimeable number, because it can be changed into a prime (11020222301131) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51193105 + ... + 51407921.

It is an arithmetic number, because the mean of its divisors is an integer number (292968788400).

Almost surely, 2^{11020222301121} is an apocalyptic number.

11020222301121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11020222301121 is a deficient number, since it is larger than the sum of its proper divisors (7729780156479).

11020222301121 is a wasteful number, since it uses less digits than its factorization.

11020222301121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223947 (or 223941 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11020222301121 its reverse (12110322202011), we get a palindrome (23130544503132).

The spelling of 11020222301121 in words is "eleven trillion, twenty billion, two hundred twenty-two million, three hundred one thousand, one hundred twenty-one".