122020233305 has 16 divisors (see below), whose sum is σ = 152805118464. Its totient is φ = 93363103680.

The previous prime is 122020233301. The next prime is 122020233331. The reversal of 122020233305 is 503332020221.

It is not a de Polignac number, because 122020233305 - 2² = 122020233301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122020233301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1322375 + ... + 1411635.

It is an arithmetic number, because the mean of its divisors is an integer number (9550319904).

Almost surely, 2^122020233305 is an apocalyptic number.

It is an amenable number.

122020233305 is a deficient number, since it is larger than the sum of its proper divisors (30784885159).

122020233305 is a wasteful number, since it uses less digits than its factorization.

122020233305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101176.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 122020233305 its reverse (503332020221), we get a palindrome (625352253526).

The spelling of 122020233305 in words is "one hundred twenty-two billion, twenty million, two hundred thirty-three thousand, three hundred five".