11000021022122 has 8 divisors (see below), whose sum is σ = 18000034399872. Its totient is φ = 5000009555500.

The previous prime is 11000021022103. The next prime is 11000021022127. The reversal of 11000021022122 is 22122012000011.

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

It is a super-2 number, since 2×11000021022122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11000021022097 and 11000021022106.

It is not an unprimeable number, because it can be changed into a prime (11000021022127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250000477754 + ... + 250000477797.

It is an arithmetic number, because the mean of its divisors is an integer number (2250004299984).

Almost surely, 2^{11000021022122} is an apocalyptic number.

11000021022122 is a deficient number, since it is larger than the sum of its proper divisors (7000013377750).

11000021022122 is a wasteful number, since it uses less digits than its factorization.

11000021022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500000955564.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11000021022122 its reverse (22122012000011), we get a palindrome (33122033022133).

The spelling of 11000021022122 in words is "eleven trillion, twenty-one million, twenty-two thousand, one hundred twenty-two".