212220131101033 has 32 divisors (see below), whose sum is σ = 236943688278528. Its totient is φ = 188456798640000.

The previous prime is 212220131101021. The next prime is 212220131101051. The reversal of 212220131101033 is 330101131022212.

It is not a de Polignac number, because 212220131101033 - 2¹³ = 212220131092841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212220131100995 and 212220131101013.

It is not an unprimeable number, because it can be changed into a prime (212220131101093) 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, 39465141 + ... + 44518957.

It is an arithmetic number, because the mean of its divisors is an integer number (7404490258704).

Almost surely, 2^{212220131101033} is an apocalyptic number.

It is an amenable number.

212220131101033 is a deficient number, since it is larger than the sum of its proper divisors (24723557177495).

212220131101033 is a wasteful number, since it uses less digits than its factorization.

212220131101033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054373.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 212220131101033 its reverse (330101131022212), we get a palindrome (542321262123245).

The spelling of 212220131101033 in words is "two hundred twelve trillion, two hundred twenty billion, one hundred thirty-one million, one hundred one thousand, thirty-three".