101021212221002 has 8 divisors (see below), whose sum is σ = 151561606398336. Its totient is φ = 50500676754892.

The previous prime is 101021212220977. The next prime is 101021212221029. The reversal of 101021212221002 is 200122212120101.

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, 4964665088 + ... + 4964685435.

It is an arithmetic number, because the mean of its divisors is an integer number (18945200799792).

Almost surely, 2^{101021212221002} is an apocalyptic number.

101021212221002 is a deficient number, since it is larger than the sum of its proper divisors (50540394177334).

101021212221002 is an equidigital number, since it uses as much as digits as its factorization.

101021212221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9929355612.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101021212221002 its reverse (200122212120101), we get a palindrome (301143424341103).

The spelling of 101021212221002 in words is "one hundred one trillion, twenty-one billion, two hundred twelve million, two hundred twenty-one thousand, two".