10112221021002 has 32 divisors (see below), whose sum is σ = 20399421719040. Its totient is φ = 3341647252080.

The previous prime is 10112221020989. The next prime is 10112221021031. The reversal of 10112221021002 is 20012012221101.

10112221021002 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, 8197198 + ... + 9349785.

It is an arithmetic number, because the mean of its divisors is an integer number (637481928720).

Almost surely, 2^{10112221021002} is an apocalyptic number.

10112221021002 is an abundant number, since it is smaller than the sum of its proper divisors (10287200698038).

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

10112221021002 is a wasteful number, since it uses less digits than its factorization.

10112221021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17547818.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112221021002 its reverse (20012012221101), we get a palindrome (30124233242103).

The spelling of 10112221021002 in words is "ten trillion, one hundred twelve billion, two hundred twenty-one million, twenty-one thousand, two".