10122221211002 has 16 divisors (see below), whose sum is σ = 15203799737952. Its totient is φ = 5054288960880.

The previous prime is 10122221210987. The next prime is 10122221211017. The reversal of 10122221211002 is 20011212222101.

10122221211002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10122221210987) and next prime (10122221211017).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20678108 + ... + 21161960.

It is an arithmetic number, because the mean of its divisors is an integer number (950237483622).

Almost surely, 2^{10122221211002} is an apocalyptic number.

10122221211002 is a deficient number, since it is larger than the sum of its proper divisors (5081578526950).

10122221211002 is a wasteful number, since it uses less digits than its factorization.

10122221211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497933.

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

Adding to 10122221211002 its reverse (20011212222101), we get a palindrome (30133433433103).

The spelling of 10122221211002 in words is "ten trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred eleven thousand, two".