1222010022 has 16 divisors (see below), whose sum is σ = 2459016000. Its totient is φ = 404837352.

The previous prime is 1222009979. The next prime is 1222010057. The reversal of 1222010022 is 2200102221.

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, 623772 + ... + 625727.

It is an arithmetic number, because the mean of its divisors is an integer number (153688500).

Almost surely, 2^1222010022 is an apocalyptic number.

1222010022 is an abundant number, since it is smaller than the sum of its proper divisors (1237005978).

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

1222010022 is a wasteful number, since it uses less digits than its factorization.

1222010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249667.

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

The square root of 1222010022 is about 34957.2599326663. The cubic root of 1222010022 is about 1069.1162300993.

Adding to 1222010022 its reverse (2200102221), we get a palindrome (3422112243).

The spelling of 1222010022 in words is "one billion, two hundred twenty-two million, ten thousand, twenty-two".