20221211201203 has 8 divisors (see below), whose sum is σ = 20367390760640. Its totient is φ = 20075041688040.

The previous prime is 20221211201131. The next prime is 20221211201227. The reversal of 20221211201203 is 30210211212202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20221211201203 - 2⁹ = 20221211200691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221211204203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552276 + ... + 6546142.

It is an arithmetic number, because the mean of its divisors is an integer number (2545923845080).

Almost surely, 2^{20221211201203} is an apocalyptic number.

20221211201203 is a deficient number, since it is larger than the sum of its proper divisors (146179559437).

20221211201203 is a wasteful number, since it uses less digits than its factorization.

20221211201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023137.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20221211201203 its reverse (30210211212202), we get a palindrome (50431422413405).

The spelling of 20221211201203 in words is "twenty trillion, two hundred twenty-one billion, two hundred eleven million, two hundred one thousand, two hundred three".