10022211120220 has 36 divisors (see below), whose sum is σ = 22790152276920. Its totient is φ = 3700508720064.

The previous prime is 10022211120209. The next prime is 10022211120239. The reversal of 10022211120220 is 2202111222001.

It is a happy number.

It is a super-2 number, since 2×10022211120220² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10022211120194 and 10022211120203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1482572230 + ... + 1482578989.

It is an arithmetic number, because the mean of its divisors is an integer number (633059785470).

Almost surely, 2^{10022211120220} is an apocalyptic number.

10022211120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022211120220 is an abundant number, since it is smaller than the sum of its proper divisors (12767941156700).

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

10022211120220 is a wasteful number, since it uses less digits than its factorization.

10022211120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965151254 (or 2965151239 counting only the distinct ones).

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

Adding to 10022211120220 its reverse (2202111222001), we get a palindrome (12224322342221).

The spelling of 10022211120220 in words is "ten trillion, twenty-two billion, two hundred eleven million, one hundred twenty thousand, two hundred twenty".