1012321114222 has 32 divisors (see below), whose sum is σ = 1684615356288. Its totient is φ = 452351580000.

The previous prime is 1012321114177. The next prime is 1012321114237. The reversal of 1012321114222 is 2224111232101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1012321114193 and 1012321114202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222097 + ... + 2638627.

It is an arithmetic number, because the mean of its divisors is an integer number (52644229884).

Almost surely, 2^{1012321114222} is an apocalyptic number.

1012321114222 is a deficient number, since it is larger than the sum of its proper divisors (672294242066).

1012321114222 is a wasteful number, since it uses less digits than its factorization.

1012321114222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418416.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1012321114222 its reverse (2224111232101), we get a palindrome (3236432346323).

The spelling of 1012321114222 in words is "one trillion, twelve billion, three hundred twenty-one million, one hundred fourteen thousand, two hundred twenty-two".