10022211020 has 24 divisors (see below), whose sum is σ = 21076696368. Its totient is φ = 4003160000.

The previous prime is 10022210993. The next prime is 10022211047. The reversal of 10022211020 is 2011222001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10022210993) and next prime (10022211047).

It is a junction number, because it is equal to n+sod(n) for n = 10022210992 and 10022211010.

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, 343406 + ... + 371445.

It is an arithmetic number, because the mean of its divisors is an integer number (878195682).

Almost surely, 2^10022211020 is an apocalyptic number.

10022211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022211020 is an abundant number, since it is smaller than the sum of its proper divisors (11054485348).

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

10022211020 is a wasteful number, since it uses less digits than its factorization.

10022211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715561 (or 715559 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10022211020 its reverse (2011222001), we get a palindrome (12033433021).

The spelling of 10022211020 in words is "ten billion, twenty-two million, two hundred eleven thousand, twenty".