122212202 has 16 divisors (see below), whose sum is σ = 218616192. Its totient is φ = 50099280.

The previous prime is 122212193. The next prime is 122212213. The reversal of 122212202 is 202212221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189449 + ... + 190092.

It is an arithmetic number, because the mean of its divisors is an integer number (13663512).

Almost surely, 2^122212202 is an apocalyptic number.

122212202 is a deficient number, since it is larger than the sum of its proper divisors (96403990).

122212202 is a wasteful number, since it uses less digits than its factorization.

122212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379573.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 122212202 is about 11054.9627769613. The cubic root of 122212202 is about 496.2549553147.

Adding to 122212202 its reverse (202212221), we get a palindrome (324424423).

The spelling of 122212202 in words is "one hundred twenty-two million, two hundred twelve thousand, two hundred two".