10201122211002 has 16 divisors (see below), whose sum is σ = 20419432510752. Its totient is φ = 3397509388880.

The previous prime is 10201122210971. The next prime is 10201122211067. The reversal of 10201122211002 is 20011222110201.

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, 716162649 + ... + 716176892.

It is an arithmetic number, because the mean of its divisors is an integer number (1276214531922).

Almost surely, 2^{10201122211002} is an apocalyptic number.

10201122211002 is an abundant number, since it is smaller than the sum of its proper divisors (10218310299750).

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

10201122211002 is a wasteful number, since it uses less digits than its factorization.

10201122211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432340733.

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

Adding to 10201122211002 its reverse (20011222110201), we get a palindrome (30212344321203).

The spelling of 10201122211002 in words is "ten trillion, two hundred one billion, one hundred twenty-two million, two hundred eleven thousand, two".