2220201110002 has 4 divisors (see below), whose sum is σ = 3330301665006. Its totient is φ = 1110100555000.

The previous prime is 2220201109961. The next prime is 2220201110003. The reversal of 2220201110002 is 2000111020222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2004690688641 + 215510421361 = 1415871^2 + 464231^2 .

It is a super-2 number, since 2×2220201110002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220201110003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555050277499 + ... + 555050277502.

Almost surely, 2^{2220201110002} is an apocalyptic number.

2220201110002 is a deficient number, since it is larger than the sum of its proper divisors (1110100555004).

2220201110002 is a wasteful number, since it uses less digits than its factorization.

2220201110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110100555003.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2220201110002 its reverse (2000111020222), we get a palindrome (4220312130224).

The spelling of 2220201110002 in words is "two trillion, two hundred twenty billion, two hundred one million, one hundred ten thousand, two".