1022002000122 has 16 divisors (see below), whose sum is σ = 2044151461152. Its totient is φ = 340642756560.

The previous prime is 1022002000079. The next prime is 1022002000153. The reversal of 1022002000122 is 2210002002201.

It is a junction number, because it is equal to n+sod(n) for n = 1022002000098 and 1022002000107.

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, 6054004 + ... + 6220527.

It is an arithmetic number, because the mean of its divisors is an integer number (127759466322).

Almost surely, 2^{1022002000122} is an apocalyptic number.

1022002000122 is an abundant number, since it is smaller than the sum of its proper divisors (1022149461030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1022002000122 is a wasteful number, since it uses less digits than its factorization.

1022002000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288413.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1022002000122 its reverse (2210002002201), we get a palindrome (3232004002323).

The spelling of 1022002000122 in words is "one trillion, twenty-two billion, two million, one hundred twenty-two", and thus it is an aban number.