1010111011222 has 16 divisors (see below), whose sum is σ = 1520433914832. Its totient is φ = 503299924960.

The previous prime is 1010111011211. The next prime is 1010111011241. The reversal of 1010111011222 is 2221101110101.

It is a happy number.

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, 11195133 + ... + 11284999.

It is an arithmetic number, because the mean of its divisors is an integer number (95027119677).

Almost surely, 2^{1010111011222} is an apocalyptic number.

1010111011222 is a deficient number, since it is larger than the sum of its proper divisors (510322903610).

1010111011222 is a wasteful number, since it uses less digits than its factorization.

1010111011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109343.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1010111011222 its reverse (2221101110101), we get a palindrome (3231212121323).

The spelling of 1010111011222 in words is "one trillion, ten billion, one hundred eleven million, eleven thousand, two hundred twenty-two".