20221300312202 has 16 divisors (see below), whose sum is σ = 33089485528512. Its totient is φ = 9191476525920.

The previous prime is 20221300312163. The next prime is 20221300312249.

It is a happy number.

20221300312202 is nontrivially palindromic in base 10.

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, 9877883 + ... + 11747985.

It is an arithmetic number, because the mean of its divisors is an integer number (2068092845532).

Almost surely, 2^{20221300312202} is an apocalyptic number.

20221300312202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20221300312202 is a deficient number, since it is larger than the sum of its proper divisors (12868185216310).

20221300312202 is a wasteful number, since it uses less digits than its factorization.

20221300312202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361613.

The product of its (nonzero) digits is 576, while the sum is 20.

It can be divided in two parts, 20221300 and 312202, that added together give a palindrome (20533502).

The spelling of 20221300312202 in words is "twenty trillion, two hundred twenty-one billion, three hundred million, three hundred twelve thousand, two hundred two".