1010222211212 has 24 divisors (see below), whose sum is σ = 1770187087872. Its totient is φ = 504454640400.

The previous prime is 1010222211209. The next prime is 1010222211241. The reversal of 1010222211212 is 2121122220101.

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, 31366037 + ... + 31398227.

It is an arithmetic number, because the mean of its divisors is an integer number (73757795328).

Almost surely, 2^{1010222211212} is an apocalyptic number.

It is an amenable number.

1010222211212 is a deficient number, since it is larger than the sum of its proper divisors (759964876660).

1010222211212 is a wasteful number, since it uses less digits than its factorization.

1010222211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42149 (or 42147 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1010222211212 its reverse (2121122220101), we get a palindrome (3131344431313).

It can be divided in two parts, 1010 and 222211212, that added together give a palindrome (222212222).

The spelling of 1010222211212 in words is "one trillion, ten billion, two hundred twenty-two million, two hundred eleven thousand, two hundred twelve".