11210020121022 has 16 divisors (see below), whose sum is σ = 22420353018240. Its totient is φ = 3736621244312.

The previous prime is 11210020121017. The next prime is 11210020121039. The reversal of 11210020121022 is 22012102001211.

It is a super-2 number, since 2×11210020121022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11210020120992 and 11210020121010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12565128 + ... + 13427675.

It is an arithmetic number, because the mean of its divisors is an integer number (1401272063640).

Almost surely, 2^{11210020121022} is an apocalyptic number.

11210020121022 is an abundant number, since it is smaller than the sum of its proper divisors (11210332897218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210020121022 is a wasteful number, since it uses less digits than its factorization.

11210020121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26064687.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11210020121022 its reverse (22012102001211), we get a palindrome (33222122122233).

The spelling of 11210020121022 in words is "eleven trillion, two hundred ten billion, twenty million, one hundred twenty-one thousand, twenty-two".