122010222 has 16 divisors (see below), whose sum is σ = 246437712. Its totient is φ = 40267200.

The previous prime is 122010211. The next prime is 122010247. The reversal of 122010222 is 222010221.

It is a junction number, because it is equal to n+sod(n) for n = 122010198 and 122010207.

It is a congruent number.

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, 100063 + ... + 101274.

It is an arithmetic number, because the mean of its divisors is an integer number (15402357).

Almost surely, 2^122010222 is an apocalyptic number.

122010222 is an abundant number, since it is smaller than the sum of its proper divisors (124427490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010222 is a wasteful number, since it uses less digits than its factorization.

122010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201443.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 122010222 is about 11045.8237356931. The cubic root of 122010222 is about 495.9814178566.

Adding to 122010222 its reverse (222010221), we get a palindrome (344020443).

Subtracting 122010222 from its reverse (222010221), we obtain a palindrome (99999999).

The spelling of 122010222 in words is "one hundred twenty-two million, ten thousand, two hundred twenty-two".