2222021211010 has 192 divisors, whose sum is σ = 4470007970304. Its totient is φ = 793571328000.

The previous prime is 2222021210923. The next prime is 2222021211017. The reversal of 2222021211010 is 101121202222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2222021211017) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2155209195 + ... + 2155210225.

It is an arithmetic number, because the mean of its divisors is an integer number (23281291512).

Almost surely, 2^{2222021211010} is an apocalyptic number.

2222021211010 is an abundant number, since it is smaller than the sum of its proper divisors (2247986759294).

2222021211010 is a wasteful number, since it uses less digits than its factorization.

2222021211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457 (or 1438 counting only the distinct ones).

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

Adding to 2222021211010 its reverse (101121202222), we get a palindrome (2323142413232).

The spelling of 2222021211010 in words is "two trillion, two hundred twenty-two billion, twenty-one million, two hundred eleven thousand, ten".