2200111021202 has 4 divisors (see below), whose sum is σ = 3300166531806. Its totient is φ = 1100055510600.

The previous prime is 2200111021189. The next prime is 2200111021211. The reversal of 2200111021202 is 2021201110022.

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., 1843867967881 + 356243053321 = 1357891^2 + 596861^2 .

It is a super-2 number, since 2×2200111021202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550027755299 + ... + 550027755302.

Almost surely, 2^{2200111021202} is an apocalyptic number.

2200111021202 is a deficient number, since it is larger than the sum of its proper divisors (1100055510604).

2200111021202 is a wasteful number, since it uses less digits than its factorization.

2200111021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100055510603.

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

Adding to 2200111021202 its reverse (2021201110022), we get a palindrome (4221312131224).

The spelling of 2200111021202 in words is "two trillion, two hundred billion, one hundred eleven million, twenty-one thousand, two hundred two".