220120213212213 has 8 divisors (see below), whose sum is σ = 293493887900928. Its totient is φ = 146746673665824.

The previous prime is 220120213212103. The next prime is 220120213212233. The reversal of 220120213212213 is 312212312021022.

220120213212213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 220120213212213 - 2¹⁶ = 220120213146677 is a prime.

It is a super-2 number, since 2×220120213212213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220120213212233) 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, 29921920 + ... + 36545337.

It is an arithmetic number, because the mean of its divisors is an integer number (36686735987616).

Almost surely, 2^{220120213212213} is an apocalyptic number.

It is an amenable number.

220120213212213 is a deficient number, since it is larger than the sum of its proper divisors (73373674688715).

220120213212213 is a wasteful number, since it uses less digits than its factorization.

220120213212213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67571163.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 220120213212213 its reverse (312212312021022), we get a palindrome (532332525233235).

The spelling of 220120213212213 in words is "two hundred twenty trillion, one hundred twenty billion, two hundred thirteen million, two hundred twelve thousand, two hundred thirteen".