20225422452202 has 32 divisors (see below), whose sum is σ = 34538915372544. Its totient is φ = 8792692642800.

The previous prime is 20225422452163. The next prime is 20225422452229.

20225422452202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2401653 + ... + 6798439.

It is an arithmetic number, because the mean of its divisors is an integer number (1079341105392).

Almost surely, 2^{20225422452202} is an apocalyptic number.

20225422452202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20225422452202 is a deficient number, since it is larger than the sum of its proper divisors (14313492920342).

20225422452202 is a wasteful number, since it uses less digits than its factorization.

20225422452202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405914.

The product of its (nonzero) digits is 102400, while the sum is 34.

It can be divided in two parts, 2022542 and 2452202, that added together give a palindrome (4474744).

The spelling of 20225422452202 in words is "twenty trillion, two hundred twenty-five billion, four hundred twenty-two million, four hundred fifty-two thousand, two hundred two".