2220212022010 has 16 divisors (see below), whose sum is σ = 4011238081800. Its totient is φ = 884783377216.

The previous prime is 2220212022001. The next prime is 2220212022011. The reversal of 2220212022010 is 102202120222.

It can be written as a sum of positive squares in 4 ways, for example, as 1937020949361 + 283191072649 = 1391769^2 + 532157^2 .

It is not an unprimeable number, because it can be changed into a prime (2220212022011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412676125 + ... + 412681504.

Almost surely, 2^{2220212022010} is an apocalyptic number.

2220212022010 is a deficient number, since it is larger than the sum of its proper divisors (1791026059790).

2220212022010 is a wasteful number, since it uses less digits than its factorization.

2220212022010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825357905.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2220212022010 its reverse (102202120222), we get a palindrome (2322414142232).

The spelling of 2220212022010 in words is "two trillion, two hundred twenty billion, two hundred twelve million, twenty-two thousand, ten".