2222111022010 has 32 divisors (see below), whose sum is σ = 4504173433344. Its totient is φ = 781974552000.

The previous prime is 2222111021957. The next prime is 2222111022011. The reversal of 2222111022010 is 102201112222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2222111022011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325819321 + ... + 325826140.

It is an arithmetic number, because the mean of its divisors is an integer number (140755419792).

Almost surely, 2^{2222111022010} is an apocalyptic number.

2222111022010 is an abundant number, since it is smaller than the sum of its proper divisors (2282062411334).

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

2222111022010 is a wasteful number, since it uses less digits than its factorization.

2222111022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651645510.

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

Adding to 2222111022010 its reverse (102201112222), we get a palindrome (2324312134232).

The spelling of 2222111022010 in words is "two trillion, two hundred twenty-two billion, one hundred eleven million, twenty-two thousand, ten".