22022011021210 has 16 divisors (see below), whose sum is σ = 39639938443776. Its totient is φ = 8808733607248.

The previous prime is 22022011021169. The next prime is 22022011021229. The reversal of 22022011021210 is 1212011022022.

It is a happy 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, 7534474 + ... + 10040533.

It is an arithmetic number, because the mean of its divisors is an integer number (2477496152736).

Almost surely, 2^{22022011021210} is an apocalyptic number.

22022011021210 is a deficient number, since it is larger than the sum of its proper divisors (17617927422566).

22022011021210 is a wasteful number, since it uses less digits than its factorization.

22022011021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17700317.

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

Adding to 22022011021210 its reverse (1212011022022), we get a palindrome (23234022043232).

The spelling of 22022011021210 in words is "twenty-two trillion, twenty-two billion, eleven million, twenty-one thousand, two hundred ten".