1102022111122 has 12 divisors (see below), whose sum is σ = 1755990250650. Its totient is φ = 518598640256.

The previous prime is 1102022111093. The next prime is 1102022111233. The reversal of 1102022111122 is 2211112202011.

It can be written as a sum of positive squares in 3 ways, for example, as 1023049308681 + 78972802441 = 1011459^2 + 281021^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1102022111096 and 1102022111105.

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, 953305747 + ... + 953306902.

Almost surely, 2^{1102022111122} is an apocalyptic number.

1102022111122 is a deficient number, since it is larger than the sum of its proper divisors (653968139528).

1102022111122 is a wasteful number, since it uses less digits than its factorization.

1102022111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906612685 (or 1906612668 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1102022111122 its reverse (2211112202011), we get a palindrome (3313134313133).

The spelling of 1102022111122 in words is "one trillion, one hundred two billion, twenty-two million, one hundred eleven thousand, one hundred twenty-two".