2310001211222 has 16 divisors (see below), whose sum is σ = 3466656325440. Its totient is φ = 1154449192128.

The previous prime is 2310001211207. The next prime is 2310001211293. The reversal of 2310001211222 is 2221121000132.

It is a super-2 number, since 2×2310001211222² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2310001211222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104244968 + ... + 104267124.

It is an arithmetic number, because the mean of its divisors is an integer number (216666020340).

Almost surely, 2^{2310001211222} is an apocalyptic number.

2310001211222 is a deficient number, since it is larger than the sum of its proper divisors (1156655114218).

2310001211222 is a wasteful number, since it uses less digits than its factorization.

2310001211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44695.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2310001211222 its reverse (2221121000132), we get a palindrome (4531122211354).

The spelling of 2310001211222 in words is "two trillion, three hundred ten billion, one million, two hundred eleven thousand, two hundred twenty-two".