10222212131222 has 64 divisors (see below), whose sum is σ = 19030445973504. Its totient is φ = 4010085048960.

The previous prime is 10222212131221. The next prime is 10222212131279. The reversal of 10222212131222 is 22213121222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222212131221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10555733 + ... + 11483375.

It is an arithmetic number, because the mean of its divisors is an integer number (297350718336).

Almost surely, 2^{10222212131222} is an apocalyptic number.

10222212131222 is a deficient number, since it is larger than the sum of its proper divisors (8808233842282).

10222212131222 is a wasteful number, since it uses less digits than its factorization.

10222212131222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928173.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10222212131222 its reverse (22213121222201), we get a palindrome (32435333353423).

The spelling of 10222212131222 in words is "ten trillion, two hundred twenty-two billion, two hundred twelve million, one hundred thirty-one thousand, two hundred twenty-two".