10202122020202 has 16 divisors (see below), whose sum is σ = 17491565786112. Its totient is φ = 4371784570800.

The previous prime is 10202122020197. The next prime is 10202122020227. The reversal of 10202122020202 is 20202022120201.

It is a super-2 number, since 2×10202122020202² (a number of 27 digits) contains 22 as substring.

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, 46005258 + ... + 46226485.

It is an arithmetic number, because the mean of its divisors is an integer number (1093222861632).

Almost surely, 2^{10202122020202} is an apocalyptic number.

10202122020202 is a deficient number, since it is larger than the sum of its proper divisors (7289443765910).

10202122020202 is an equidigital number, since it uses as much as digits as its factorization.

10202122020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92239653.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10202122020202 its reverse (20202022120201), we get a palindrome (30404144140403).

Subtracting 10202122020202 from its reverse (20202022120201), we obtain a palindrome (9999900099999).

The spelling of 10202122020202 in words is "ten trillion, two hundred two billion, one hundred twenty-two million, twenty thousand, two hundred two".