1002222000122 has 16 divisors (see below), whose sum is σ = 1719797651520. Its totient is φ = 429098015808.

The previous prime is 1002222000103. The next prime is 1002222000167. The reversal of 1002222000122 is 2210002222001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1002222000097 and 1002222000106.

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, 35460248 + ... + 35488499.

It is an arithmetic number, because the mean of its divisors is an integer number (107487353220).

Almost surely, 2^{1002222000122} is an apocalyptic number.

1002222000122 is a deficient number, since it is larger than the sum of its proper divisors (717575651398).

1002222000122 is a wasteful number, since it uses less digits than its factorization.

1002222000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70949765.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1002222000122 its reverse (2210002222001), we get a palindrome (3212224222123).

The spelling of 1002222000122 in words is "one trillion, two billion, two hundred twenty-two million, one hundred twenty-two", and thus it is an aban number.