11022002020220 has 48 divisors (see below), whose sum is σ = 24985407908160. Its totient is φ = 4071696093696.

The previous prime is 11022002020171. The next prime is 11022002020261. The reversal of 11022002020220 is 2202020022011.

It is a super-2 number, since 2×11022002020220² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11022002020195 and 11022002020204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413105177 + ... + 413131856.

It is an arithmetic number, because the mean of its divisors is an integer number (520529331420).

Almost surely, 2^{11022002020220} is an apocalyptic number.

11022002020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022002020220 is an abundant number, since it is smaller than the sum of its proper divisors (13963405887940).

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

11022002020220 is a wasteful number, since it uses less digits than its factorization.

11022002020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826237094 (or 826237092 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 11022002020220 its reverse (2202020022011), we get a palindrome (13224022042231).

The spelling of 11022002020220 in words is "eleven trillion, twenty-two billion, two million, twenty thousand, two hundred twenty".