11012022120121 has 8 divisors (see below), whose sum is σ = 12013461446688. Its totient is φ = 10010640528000.

The previous prime is 11012022120119. The next prime is 11012022120133. The reversal of 11012022120121 is 12102122021011.

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 11012022120121 - 2¹ = 11012022120119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012022120095 and 11012022120104.

It is not an unprimeable number, because it can be changed into a prime (11012022120721) 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, 14034315 + ... + 14798176.

It is an arithmetic number, because the mean of its divisors is an integer number (1501682680836).

Almost surely, 2^{11012022120121} is an apocalyptic number.

11012022120121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11012022120121 is a deficient number, since it is larger than the sum of its proper divisors (1001439326567).

11012022120121 is a wasteful number, since it uses less digits than its factorization.

11012022120121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28867223.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11012022120121 its reverse (12102122021011), we get a palindrome (23114144141132).

The spelling of 11012022120121 in words is "eleven trillion, twelve billion, twenty-two million, one hundred twenty thousand, one hundred twenty-one".