1202122080120 has 128 divisors (see below), whose sum is σ = 3897601727040. Its totient is φ = 294853816320.

The previous prime is 1202122080119. The next prime is 1202122080121. The reversal of 1202122080120 is 210802212021.

It is an interprime number because it is at equal distance from previous prime (1202122080119) and next prime (1202122080121).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202122080121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932799 + ... + 1809518.

Almost surely, 2^{1202122080120} is an apocalyptic number.

1202122080120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1202122080120 is an abundant number, since it is smaller than the sum of its proper divisors (2695479646920).

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

1202122080120 is a wasteful number, since it uses less digits than its factorization.

1202122080120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742625 (or 2742621 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1202122080120 its reverse (210802212021), we get a palindrome (1412924292141).

The spelling of 1202122080120 in words is "one trillion, two hundred two billion, one hundred twenty-two million, eighty thousand, one hundred twenty".