10212222002222 has 16 divisors (see below), whose sum is σ = 16159387349760. Its totient is φ = 4826920428792.

The previous prime is 10212222002189. The next prime is 10212222002309. The reversal of 10212222002222 is 22220022221201.

It is a super-2 number, since 2×10212222002222² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212222002194 and 10212222002203.

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, 290201288 + ... + 290236475.

It is an arithmetic number, because the mean of its divisors is an integer number (1009961709360).

Almost surely, 2^{10212222002222} is an apocalyptic number.

10212222002222 is a deficient number, since it is larger than the sum of its proper divisors (5947165347538).

10212222002222 is a wasteful number, since it uses less digits than its factorization.

10212222002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580438247.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10212222002222 its reverse (22220022221201), we get a palindrome (32432244223423).

The spelling of 10212222002222 in words is "ten trillion, two hundred twelve billion, two hundred twenty-two million, two thousand, two hundred twenty-two".