10220222222 has 16 divisors (see below), whose sum is σ = 17522593920. Its totient is φ = 4379542008.

The previous prime is 10220222213. The next prime is 10220222279. The reversal of 10220222222 is 22222202201.

It is a super-3 number, since 3×10220222222³ (a number of 31 digits) contains 333 as substring.

10220222222 is a modest number, since divided by 222222 gives 10220 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 10220222222.

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, 80729 + ... + 164187.

It is an arithmetic number, because the mean of its divisors is an integer number (1095162120).

Almost surely, 2^10220222222 is an apocalyptic number.

10220222222 is a deficient number, since it is larger than the sum of its proper divisors (7302371698).

10220222222 is an equidigital number, since it uses as much as digits as its factorization.

10220222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92215.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10220222222 its reverse (22222202201), we get a palindrome (32442424423).

The spelling of 10220222222 in words is "ten billion, two hundred twenty million, two hundred twenty-two thousand, two hundred twenty-two".