20245244254202 has 32 divisors (see below), whose sum is σ = 33290088982848. Its totient is φ = 9157629600000.

The previous prime is 20245244254117. The next prime is 20245244254243.

20245244254202 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 988577 + ... + 6439547.

It is an arithmetic number, because the mean of its divisors is an integer number (1040315280714).

Almost surely, 2^{20245244254202} is an apocalyptic number.

20245244254202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20245244254202 is a deficient number, since it is larger than the sum of its proper divisors (13044844728646).

20245244254202 is a wasteful number, since it uses less digits than its factorization.

20245244254202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451806.

The product of its (nonzero) digits is 409600, while the sum is 38.

It can be divided in two parts, 2024524 and 4254202, that added together give a palindrome (6278726).

The spelling of 20245244254202 in words is "twenty trillion, two hundred forty-five billion, two hundred forty-four million, two hundred fifty-four thousand, two hundred two".