220210332222 has 16 divisors (see below), whose sum is σ = 440876126592. Its totient is φ = 73327533720.

The previous prime is 220210332197. The next prime is 220210332281. The reversal of 220210332222 is 222233012022.

It is a super-2 number, since 2×220210332222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18971304 + ... + 18982907.

It is an arithmetic number, because the mean of its divisors is an integer number (27554757912).

Almost surely, 2^220210332222 is an apocalyptic number.

220210332222 is an abundant number, since it is smaller than the sum of its proper divisors (220665794370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220210332222 is a wasteful number, since it uses less digits than its factorization.

220210332222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37955183.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 220210332222 its reverse (222233012022), we get a palindrome (442443344244).

The spelling of 220210332222 in words is "two hundred twenty billion, two hundred ten million, three hundred thirty-two thousand, two hundred twenty-two".