1202000122 has 16 divisors (see below), whose sum is σ = 1823083200. Its totient is φ = 594325888.

The previous prime is 1202000101. The next prime is 1202000123. The reversal of 1202000122 is 2210002021.

It is a junction number, because it is equal to n+sod(n) for n = 1202000099 and 1202000108.

It is not an unprimeable number, because it can be changed into a prime (1202000123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123498 + ... + 132874.

It is an arithmetic number, because the mean of its divisors is an integer number (113942700).

Almost surely, 2^1202000122 is an apocalyptic number.

1202000122 is a deficient number, since it is larger than the sum of its proper divisors (621083078).

1202000122 is a wasteful number, since it uses less digits than its factorization.

1202000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10085.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1202000122 is about 34669.8734061721. The cubic root of 1202000122 is about 1063.2486433490.

Adding to 1202000122 its reverse (2210002021), we get a palindrome (3412002143).

The spelling of 1202000122 in words is "one billion, two hundred two million, one hundred twenty-two", and thus it is an aban number.