7000001210222 has 4 divisors (see below), whose sum is σ = 10500001815336. Its totient is φ = 3500000605110.

The previous prime is 7000001210203. The next prime is 7000001210227. The reversal of 7000001210222 is 2220121000007.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 7000001210222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000001210227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750000302554 + ... + 1750000302557.

It is an arithmetic number, because the mean of its divisors is an integer number (2625000453834).

Almost surely, 2^{7000001210222} is an apocalyptic number.

7000001210222 is a deficient number, since it is larger than the sum of its proper divisors (3500000605114).

7000001210222 is a wasteful number, since it uses less digits than its factorization.

7000001210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500000605113.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 7000001210222 its reverse (2220121000007), we get a palindrome (9220122210229).

The spelling of 7000001210222 in words is "seven trillion, one million, two hundred ten thousand, two hundred twenty-two".