10002203211021 has 8 divisors (see below), whose sum is σ = 15241452512064. Its totient is φ = 5715544692000.

The previous prime is 10002203210947. The next prime is 10002203211053. The reversal of 10002203211021 is 12011230220001.

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

It is not a de Polignac number, because 10002203211021 - 2³³ = 9993613276429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002203231021) 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, 238147695480 + ... + 238147695521.

It is an arithmetic number, because the mean of its divisors is an integer number (1905181564008).

Almost surely, 2^{10002203211021} is an apocalyptic number.

It is an amenable number.

10002203211021 is a deficient number, since it is larger than the sum of its proper divisors (5239249301043).

10002203211021 is an equidigital number, since it uses as much as digits as its factorization.

10002203211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476295391011.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10002203211021 its reverse (12011230220001), we get a palindrome (22013433431022).

The spelling of 10002203211021 in words is "ten trillion, two billion, two hundred three million, two hundred eleven thousand, twenty-one".