20221202102211 has 32 divisors (see below), whose sum is σ = 32861287280640. Its totient is φ = 12187565272800.

The previous prime is 20221202102209. The next prime is 20221202102281. The reversal of 20221202102211 is 11220120212202.

It is a happy number.

20221202102211 is a `hidden beast` number, since 2 + 0 + 221 + 20 + 210 + 2 + 211 = 666.

It is not a de Polignac number, because 20221202102211 - 2¹ = 20221202102209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20221202102201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188025955 + ... + 188133468.

It is an arithmetic number, because the mean of its divisors is an integer number (1026915227520).

Almost surely, 2^{20221202102211} is an apocalyptic number.

20221202102211 is a deficient number, since it is larger than the sum of its proper divisors (12640085178429).

20221202102211 is a wasteful number, since it uses less digits than its factorization.

20221202102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376159624 (or 376159618 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20221202102211 its reverse (11220120212202), we get a palindrome (31441322314413).

The spelling of 20221202102211 in words is "twenty trillion, two hundred twenty-one billion, two hundred two million, one hundred two thousand, two hundred eleven".