32211222100222 has 16 divisors (see below), whose sum is σ = 52710647583744. Its totient is φ = 14641082631000.

The previous prime is 32211222100193. The next prime is 32211222100231. The reversal of 32211222100222 is 22200122211223.

It is a happy number.

It is a super-2 number, since 2×32211222100222² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32211222100193 and 32211222100202.

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, 18234654 + ... + 19922977.

It is an arithmetic number, because the mean of its divisors is an integer number (3294415473984).

Almost surely, 2^{32211222100222} is an apocalyptic number.

32211222100222 is a deficient number, since it is larger than the sum of its proper divisors (20499425483522).

32211222100222 is a wasteful number, since it uses less digits than its factorization.

32211222100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38196015.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 32211222100222 its reverse (22200122211223), we get a palindrome (54411344311445).

The spelling of 32211222100222 in words is "thirty-two trillion, two hundred eleven billion, two hundred twenty-two million, one hundred thousand, two hundred twenty-two".