2210220111002 has 8 divisors (see below), whose sum is σ = 3510349588116. Its totient is φ = 1040103581632.

The previous prime is 2210220110993. The next prime is 2210220111013. The reversal of 2210220111002 is 2001110220122.

It can be written as a sum of positive squares in 2 ways, for example, as 2175686950441 + 34533160561 = 1475021^2 + 185831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32503236893 + ... + 32503236960.

Almost surely, 2^{2210220111002} is an apocalyptic number.

2210220111002 is a deficient number, since it is larger than the sum of its proper divisors (1300129477114).

2210220111002 is a wasteful number, since it uses less digits than its factorization.

2210220111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65006473872.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2210220111002 its reverse (2001110220122), we get a palindrome (4211330331124).

The spelling of 2210220111002 in words is "two trillion, two hundred ten billion, two hundred twenty million, one hundred eleven thousand, two".