2122011222010 has 32 divisors (see below), whose sum is σ = 4044425375232. Its totient is φ = 798850786560.

The previous prime is 2122011221989. The next prime is 2122011222031. The reversal of 2122011222010 is 102221102212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2122011221989) and next prime (2122011222031).

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, 6098799 + ... + 6437341.

It is an arithmetic number, because the mean of its divisors is an integer number (126388292976).

Almost surely, 2^{2122011222010} is an apocalyptic number.

2122011222010 is a deficient number, since it is larger than the sum of its proper divisors (1922414153222).

2122011222010 is a wasteful number, since it uses less digits than its factorization.

2122011222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375438.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2122011222010 its reverse (102221102212), we get a palindrome (2224232324222).

The spelling of 2122011222010 in words is "two trillion, one hundred twenty-two billion, eleven million, two hundred twenty-two thousand, ten".