220212011021011 has 8 divisors (see below), whose sum is σ = 221531032769760. Its totient is φ = 218892993879168.

The previous prime is 220212011020979. The next prime is 220212011021021. The reversal of 220212011021011 is 110120110212022.

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 220212011021011 - 2⁵ = 220212011020979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220212011021021) 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, 177101355 + ... + 178340443.

It is an arithmetic number, because the mean of its divisors is an integer number (27691379096220).

Almost surely, 2^{220212011021011} is an apocalyptic number.

220212011021011 is a deficient number, since it is larger than the sum of its proper divisors (1319021748749).

220212011021011 is a wasteful number, since it uses less digits than its factorization.

220212011021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303453.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220212011021011 its reverse (110120110212022), we get a palindrome (330332121233033).

The spelling of 220212011021011 in words is "two hundred twenty trillion, two hundred twelve billion, eleven million, twenty-one thousand, eleven".