2221020210002 has 8 divisors (see below), whose sum is σ = 3634396707312. Its totient is φ = 1009554640900.

The previous prime is 2221020209987. The next prime is 2221020210029. The reversal of 2221020210002 is 2000120201222.

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, 50477732024 + ... + 50477732067.

It is an arithmetic number, because the mean of its divisors is an integer number (454299588414).

Almost surely, 2^{2221020210002} is an apocalyptic number.

2221020210002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2221020210002 is a deficient number, since it is larger than the sum of its proper divisors (1413376497310).

2221020210002 is a wasteful number, since it uses less digits than its factorization.

2221020210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100955464104.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2221020210002 its reverse (2000120201222), we get a palindrome (4221140411224).

The spelling of 2221020210002 in words is "two trillion, two hundred twenty-one billion, twenty million, two hundred ten thousand, two".