10030222220 has 12 divisors (see below), whose sum is σ = 21063466704. Its totient is φ = 4012088880.

The previous prime is 10030222193. The next prime is 10030222229. The reversal of 10030222220 is 2222203001.

It is a junction number, because it is equal to n+sod(n) for n = 10030222195 and 10030222204.

It is not an unprimeable number, because it can be changed into a prime (10030222229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250755536 + ... + 250755575.

It is an arithmetic number, because the mean of its divisors is an integer number (1755288892).

Almost surely, 2^10030222220 is an apocalyptic number.

10030222220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030222220 is an abundant number, since it is smaller than the sum of its proper divisors (11033244484).

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

10030222220 is a wasteful number, since it uses less digits than its factorization.

10030222220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501511120 (or 501511118 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10030222220 its reverse (2222203001), we get a palindrome (12252425221).

The spelling of 10030222220 in words is "ten billion, thirty million, two hundred twenty-two thousand, two hundred twenty".