10211022101208 has 16 divisors (see below), whose sum is σ = 25527555253080. Its totient is φ = 3403674033728.

The previous prime is 10211022101179. The next prime is 10211022101209. The reversal of 10211022101208 is 80210122011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211022101209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212729627085 + ... + 212729627132.

Almost surely, 2^{10211022101208} is an apocalyptic number.

It is an amenable number.

10211022101208 is an abundant number, since it is smaller than the sum of its proper divisors (15316533151872).

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

10211022101208 is a wasteful number, since it uses less digits than its factorization.

10211022101208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425459254226 (or 425459254222 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 10211022101208 its reverse (80210122011201), we get a palindrome (90421144112409).

The spelling of 10211022101208 in words is "ten trillion, two hundred eleven billion, twenty-two million, one hundred one thousand, two hundred eight".