2212110002122 has 16 divisors (see below), whose sum is σ = 3395376737280. Its totient is φ = 1080318439872.

The previous prime is 2212110002101. The next prime is 2212110002149. The reversal of 2212110002122 is 2212000112122.

It is a happy number.

It is a super-2 number, since 2×2212110002122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2212110002096 and 2212110002105.

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, 9513079 + ... + 9742837.

It is an arithmetic number, because the mean of its divisors is an integer number (212211046080).

Almost surely, 2^{2212110002122} is an apocalyptic number.

2212110002122 is a deficient number, since it is larger than the sum of its proper divisors (1183266735158).

2212110002122 is a wasteful number, since it uses less digits than its factorization.

2212110002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341757.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2212110002122 its reverse (2212000112122), we get a palindrome (4424110114244).

The spelling of 2212110002122 in words is "two trillion, two hundred twelve billion, one hundred ten million, two thousand, one hundred twenty-two".