22211211002010 has 16 divisors (see below), whose sum is σ = 53306906404896. Its totient is φ = 5922989600528.

The previous prime is 22211211001901. The next prime is 22211211002027. The reversal of 22211211002010 is 1020011211222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon 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, 370186850004 + ... + 370186850063.

It is an arithmetic number, because the mean of its divisors is an integer number (3331681650306).

Almost surely, 2^{22211211002010} is an apocalyptic number.

22211211002010 is an abundant number, since it is smaller than the sum of its proper divisors (31095695402886).

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

22211211002010 is a wasteful number, since it uses less digits than its factorization.

22211211002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740373700077.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22211211002010 its reverse (1020011211222), we get a palindrome (23231222213232).

The spelling of 22211211002010 in words is "twenty-two trillion, two hundred eleven billion, two hundred eleven million, two thousand, ten".