1020122302302 has 48 divisors (see below), whose sum is σ = 2305085258112. Its totient is φ = 325679201280.

The previous prime is 1020122302289. The next prime is 1020122302313. The reversal of 1020122302302 is 2032032210201.

1020122302302 is a `hidden beast` number, since 1 + 0 + 201 + 2 + 230 + 230 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9369463 + ... + 9477714.

It is an arithmetic number, because the mean of its divisors is an integer number (48022609544).

Almost surely, 2^{1020122302302} is an apocalyptic number.

1020122302302 is an abundant number, since it is smaller than the sum of its proper divisors (1284962955810).

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

1020122302302 is a wasteful number, since it uses less digits than its factorization.

1020122302302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18847313 (or 18847310 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1020122302302 its reverse (2032032210201), we get a palindrome (3052154512503).

The spelling of 1020122302302 in words is "one trillion, twenty billion, one hundred twenty-two million, three hundred two thousand, three hundred two".