3211112020022 has 12 divisors (see below), whose sum is σ = 4899690184236. Its totient is φ = 1578343192860.

The previous prime is 3211112020019. The next prime is 3211112020037. The reversal of 3211112020022 is 2200202111123.

It is a super-2 number, since 2×3211112020022² (a number of 26 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 5 ways as a sum of consecutive naturals, for example, 230610104 + ... + 230624027.

It is an arithmetic number, because the mean of its divisors is an integer number (408307515353).

Almost surely, 2^{3211112020022} is an apocalyptic number.

3211112020022 is a deficient number, since it is larger than the sum of its proper divisors (1688578164214).

3211112020022 is an equidigital number, since it uses as much as digits as its factorization.

3211112020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461234251 (or 461234192 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 3211112020022 its reverse (2200202111123), we get a palindrome (5411314131145).

The spelling of 3211112020022 in words is "three trillion, two hundred eleven billion, one hundred twelve million, twenty thousand, twenty-two".