1222010002112 has 28 divisors (see below), whose sum is σ = 2424981079416. Its totient is φ = 610991147520.

The previous prime is 1222010002013. The next prime is 1222010002261. The reversal of 1222010002112 is 2112000102221.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2998412 + ... + 3381492.

It is an arithmetic number, because the mean of its divisors is an integer number (86606467122).

Almost surely, 2^{1222010002112} is an apocalyptic number.

It is an amenable number.

1222010002112 is a deficient number, since it is larger than the sum of its proper divisors (1202971077304).

1222010002112 is an equidigital number, since it uses as much as digits as its factorization.

1222010002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432936 (or 432926 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1222010002112 its reverse (2112000102221), we get a palindrome (3334010104333).

The spelling of 1222010002112 in words is "one trillion, two hundred twenty-two billion, ten million, two thousand, one hundred twelve".