220212010021022 has 32 divisors (see below), whose sum is σ = 332586780741504. Its totient is φ = 109352690496000.

The previous prime is 220212010020929. The next prime is 220212010021063. The reversal of 220212010021022 is 220120010212022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324152288 + ... + 324830924.

It is an arithmetic number, because the mean of its divisors is an integer number (10393336898172).

Almost surely, 2^{220212010021022} is an apocalyptic number.

220212010021022 is a deficient number, since it is larger than the sum of its proper divisors (112374770720482).

220212010021022 is a wasteful number, since it uses less digits than its factorization.

220212010021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680804.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220212010021022 its reverse (220120010212022), we get a palindrome (440332020233044).

The spelling of 220212010021022 in words is "two hundred twenty trillion, two hundred twelve billion, ten million, twenty-one thousand, twenty-two".