122020301445 has 64 divisors (see below), whose sum is σ = 232381218816. Its totient is φ = 53508591360.

The previous prime is 122020301437. The next prime is 122020301461. The reversal of 122020301445 is 544103020221.

It is not a de Polignac number, because 122020301445 - 2³ = 122020301437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54652 + ... + 497018.

It is an arithmetic number, because the mean of its divisors is an integer number (3630956544).

Almost surely, 2^122020301445 is an apocalyptic number.

122020301445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122020301445 is a deficient number, since it is larger than the sum of its proper divisors (110360917371).

122020301445 is a wasteful number, since it uses less digits than its factorization.

122020301445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442490.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 122020301445 its reverse (544103020221), we get a palindrome (666123321666).

The spelling of 122020301445 in words is "one hundred twenty-two billion, twenty million, three hundred one thousand, four hundred forty-five".