10202222201202 has 128 divisors (see below), whose sum is σ = 23511407673600. Its totient is φ = 3277718784000.

The previous prime is 10202222201191. The next prime is 10202222201207. The reversal of 10202222201202 is 20210222220201.

10202222201202 is a `hidden beast` number, since 1 + 0 + 20 + 222 + 220 + 1 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10202222201207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32113249 + ... + 32429387.

It is an arithmetic number, because the mean of its divisors is an integer number (183682872450).

Almost surely, 2^{10202222201202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10202222201202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11755703836800).

10202222201202 is an abundant number, since it is smaller than the sum of its proper divisors (13309185472398).

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

10202222201202 is a wasteful number, since it uses less digits than its factorization.

10202222201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316409 (or 316403 counting only the distinct ones).

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

Adding to 10202222201202 its reverse (20210222220201), we get a palindrome (30412444421403).

The spelling of 10202222201202 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, two hundred one thousand, two hundred two".