10021100122002 has 32 divisors (see below), whose sum is σ = 20049612613632. Its totient is φ = 3339131537664.

The previous prime is 10021100121997. The next prime is 10021100122051. The reversal of 10021100122002 is 20022100112001.

10021100122002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234132868 + ... + 234175664.

It is an arithmetic number, because the mean of its divisors is an integer number (626550394176).

Almost surely, 2^{10021100122002} is an apocalyptic number.

10021100122002 is an abundant number, since it is smaller than the sum of its proper divisors (10028512491630).

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

10021100122002 is a wasteful number, since it uses less digits than its factorization.

10021100122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56322.

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

Adding to 10021100122002 its reverse (20022100112001), we get a palindrome (30043200234003).

The spelling of 10021100122002 in words is "ten trillion, twenty-one billion, one hundred million, one hundred twenty-two thousand, two".