2200102012021 has 8 divisors (see below), whose sum is σ = 2364288730560. Its totient is φ = 2039778510528.

The previous prime is 2200102011979. The next prime is 2200102012063. The reversal of 2200102012021 is 1202102010022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2200102011979) and next prime (2200102012063).

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

It is a cyclic number.

It is not a de Polignac number, because 2200102012021 - 2¹⁹ = 2200101487733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200102011992 and 2200102012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200102012081) 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, 965803081 + ... + 965805358.

It is an arithmetic number, because the mean of its divisors is an integer number (295536091320).

Almost surely, 2^{2200102012021} is an apocalyptic number.

It is an amenable number.

2200102012021 is a deficient number, since it is larger than the sum of its proper divisors (164186718539).

2200102012021 is a wasteful number, since it uses less digits than its factorization.

2200102012021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931608523.

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

Adding to 2200102012021 its reverse (1202102010022), we get a palindrome (3402204022043).

The spelling of 2200102012021 in words is "two trillion, two hundred billion, one hundred two million, twelve thousand, twenty-one".