10022111222 has 16 divisors (see below), whose sum is σ = 16192397760. Its totient is φ = 4636912392.

The previous prime is 10022111221. The next prime is 10022111233. The reversal of 10022111222 is 22211122001.

It is a super-2 number, since 2×10022111222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10022111197 and 10022111206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022111221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3065108 + ... + 3068375.

It is an arithmetic number, because the mean of its divisors is an integer number (1012024860).

Almost surely, 2^10022111222 is an apocalyptic number.

10022111222 is a deficient number, since it is larger than the sum of its proper divisors (6170286538).

10022111222 is a wasteful number, since it uses less digits than its factorization.

10022111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6133547.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10022111222 its reverse (22211122001), we get a palindrome (32233233223).

The spelling of 10022111222 in words is "ten billion, twenty-two million, one hundred eleven thousand, two hundred twenty-two".