10211220100002 has 8 divisors (see below), whose sum is σ = 20422440200016. Its totient is φ = 3403740033332.

The previous prime is 10211220099961. The next prime is 10211220100189. The reversal of 10211220100002 is 20000102211201.

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

10211220100002 is an admirable number.

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, 850935008328 + ... + 850935008339.

It is an arithmetic number, because the mean of its divisors is an integer number (2552805025002).

Almost surely, 2^{10211220100002} is an apocalyptic number.

10211220100002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10211220100002 is a wasteful number, since it uses less digits than its factorization.

10211220100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701870016672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10211220100002 its reverse (20000102211201), we get a palindrome (30211322311203).

The spelling of 10211220100002 in words is "ten trillion, two hundred eleven billion, two hundred twenty million, one hundred thousand, two".