122221035 has 32 divisors (see below), whose sum is σ = 218972160. Its totient is φ = 64677600.

The previous prime is 122221019. The next prime is 122221039. The reversal of 122221035 is 530122221.

It is not a de Polignac number, because 122221035 - 2⁴ = 122221019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122220999 and 122221017.

It is not an unprimeable number, because it can be changed into a prime (122221039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14230 + ... + 21140.

It is an arithmetic number, because the mean of its divisors is an integer number (6842880).

Almost surely, 2^122221035 is an apocalyptic number.

122221035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122221035 is a deficient number, since it is larger than the sum of its proper divisors (96751125).

122221035 is a wasteful number, since it uses less digits than its factorization.

122221035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056 (or 7050 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 122221035 is about 11055.3622735757. The cubic root of 122221035 is about 496.2669107888.

Adding to 122221035 its reverse (530122221), we get a palindrome (652343256).

The spelling of 122221035 in words is "one hundred twenty-two million, two hundred twenty-one thousand, thirty-five".