10102222022202 has 12 divisors (see below), whose sum is σ = 21888147714810. Its totient is φ = 3367407340728.

The previous prime is 10102222022197. The next prime is 10102222022203. The reversal of 10102222022202 is 20222022220101.

10102222022202 is a `hidden beast` number, since 10 + 10 + 222 + 202 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7191884969361 + 2910337052841 = 2681769^2 + 1705971^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 561234556789 = 10102222022202 / (1 + 0 + 1 + 0 + 2 + 2 + 2 + 2 + 0 + 2 + 2 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (10102222022203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 280617278377 + ... + 280617278412.

Almost surely, 2^{10102222022202} is an apocalyptic number.

10102222022202 is an abundant number, since it is smaller than the sum of its proper divisors (11785925692608).

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

10102222022202 is a wasteful number, since it uses less digits than its factorization.

10102222022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561234556797 (or 561234556794 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 10102222022202 its reverse (20222022220101), we get a palindrome (30324244242303).

The spelling of 10102222022202 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, twenty-two thousand, two hundred two".