122302245 has 16 divisors (see below), whose sum is σ = 210736512. Its totient is φ = 60210240.

The previous prime is 122302237. The next prime is 122302253. The reversal of 122302245 is 542203221.

It is an interprime number because it is at equal distance from previous prime (122302237) and next prime (122302253).

It is not a de Polignac number, because 122302245 - 2³ = 122302237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313401 + ... + 313790.

It is an arithmetic number, because the mean of its divisors is an integer number (13171032).

Almost surely, 2^122302245 is an apocalyptic number.

122302245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122302245 is a deficient number, since it is larger than the sum of its proper divisors (88434267).

122302245 is a wasteful number, since it uses less digits than its factorization.

122302245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627212.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 122302245 is about 11059.0345419480. The cubic root of 122302245 is about 496.3768016187.

Adding to 122302245 its reverse (542203221), we get a palindrome (664505466).

The spelling of 122302245 in words is "one hundred twenty-two million, three hundred two thousand, two hundred forty-five".