20212210313133 has 32 divisors (see below), whose sum is σ = 28924244422656. Its totient is φ = 12533262331968.

The previous prime is 20212210313041. The next prime is 20212210313137. The reversal of 20212210313133 is 33131301221202.

It is not a de Polignac number, because 20212210313133 - 2⁹ = 20212210312621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20212210313137) 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, 44825641 + ... + 45274302.

It is an arithmetic number, because the mean of its divisors is an integer number (903882638208).

Almost surely, 2^{20212210313133} is an apocalyptic number.

It is an amenable number.

20212210313133 is a deficient number, since it is larger than the sum of its proper divisors (8712034109523).

20212210313133 is a wasteful number, since it uses less digits than its factorization.

20212210313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90100073.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 20212210313133 its reverse (33131301221202), we get a palindrome (53343511534335).

The spelling of 20212210313133 in words is "twenty trillion, two hundred twelve billion, two hundred ten million, three hundred thirteen thousand, one hundred thirty-three".