2010221122 has 16 divisors (see below), whose sum is σ = 3711177792. Its totient is φ = 795252240.

The previous prime is 2010221111. The next prime is 2010221131. The reversal of 2010221122 is 2211220102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 5522404 + ... + 5522767.

It is an arithmetic number, because the mean of its divisors is an integer number (231948612).

Almost surely, 2^2010221122 is an apocalyptic number.

2010221122 is a deficient number, since it is larger than the sum of its proper divisors (1700956670).

2010221122 is a wasteful number, since it uses less digits than its factorization.

2010221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11045193.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2010221122 is about 44835.4895367498. The cubic root of 2010221122 is about 1262.0637050998.

Adding to 2010221122 its reverse (2211220102), we get a palindrome (4221441224).

The spelling of 2010221122 in words is "two billion, ten million, two hundred twenty-one thousand, one hundred twenty-two".