11012022220120 has 32 divisors (see below), whose sum is σ = 24790321213200. Its totient is φ = 4402449560448.

The previous prime is 11012022220057. The next prime is 11012022220187. The reversal of 11012022220120 is 2102222021011.

It is a happy number.

11012022220120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11012022220120² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11012022220094 and 11012022220103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73653375 + ... + 73802734.

Almost surely, 2^{11012022220120} is an apocalyptic number.

11012022220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012022220120 is an abundant number, since it is smaller than the sum of its proper divisors (13778298993080).

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

11012022220120 is a wasteful number, since it uses less digits than its factorization.

11012022220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147457987 (or 147457983 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11012022220120 its reverse (2102222021011), we get a palindrome (13114244241131).

The spelling of 11012022220120 in words is "eleven trillion, twelve billion, twenty-two million, two hundred twenty thousand, one hundred twenty".