980202120122 has 4 divisors (see below), whose sum is σ = 1470303180186. Its totient is φ = 490101060060.

The previous prime is 980202120113. The next prime is 980202120167. The reversal of 980202120122 is 221021202089.

It is a happy number.

980202120122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221021202089 = 77153 ⋅2864713.

It can be written as a sum of positive squares in only one way, i.e., 553716062641 + 426486057481 = 744121^2 + 653059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245050530029 + ... + 245050530032.

Almost surely, 2^980202120122 is an apocalyptic number.

980202120122 is a deficient number, since it is larger than the sum of its proper divisors (490101060064).

980202120122 is a wasteful number, since it uses less digits than its factorization.

980202120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490101060063.

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 980202120122 in words is "nine hundred eighty billion, two hundred two million, one hundred twenty thousand, one hundred twenty-two".