10211021010202 has 16 divisors (see below), whose sum is σ = 15330601728000. Its totient is φ = 5100821519728.

The previous prime is 10211021010199. The next prime is 10211021010251. The reversal of 10211021010202 is 20201012011201.

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, 18854799 + ... + 19388797.

It is an arithmetic number, because the mean of its divisors is an integer number (958162608000).

Almost surely, 2^{10211021010202} is an apocalyptic number.

10211021010202 is a deficient number, since it is larger than the sum of its proper divisors (5119580717798).

10211021010202 is a wasteful number, since it uses less digits than its factorization.

10211021010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542765.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10211021010202 its reverse (20201012011201), we get a palindrome (30412033021403).

The spelling of 10211021010202 in words is "ten trillion, two hundred eleven billion, twenty-one million, ten thousand, two hundred two".