10022002221100 has 36 divisors (see below), whose sum is σ = 21751130024344. Its totient is φ = 4008176887680.

The previous prime is 10022002221097. The next prime is 10022002221103. The reversal of 10022002221100 is 112220022001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10022002221097) and next prime (10022002221103).

It is not an unprimeable number, because it can be changed into a prime (10022002221103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7154097 + ... + 8439496.

Almost surely, 2^{10022002221100} is an apocalyptic number.

10022002221100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022002221100 is an abundant number, since it is smaller than the sum of its proper divisors (11729127803244).

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

10022002221100 is a wasteful number, since it uses less digits than its factorization.

10022002221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15600034 (or 15600027 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10022002221100 its reverse (112220022001), we get a palindrome (10134222243101).

The spelling of 10022002221100 in words is "ten trillion, twenty-two billion, two million, two hundred twenty-one thousand, one hundred".