1102111210022 has 4 divisors (see below), whose sum is σ = 1653166815036. Its totient is φ = 551055605010.

The previous prime is 1102111209967. The next prime is 1102111210033. The reversal of 1102111210022 is 2200121112011.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1102111209979 and 1102111210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275527802504 + ... + 275527802507.

It is an arithmetic number, because the mean of its divisors is an integer number (413291703759).

Almost surely, 2^{1102111210022} is an apocalyptic number.

1102111210022 is a deficient number, since it is larger than the sum of its proper divisors (551055605014).

1102111210022 is an equidigital number, since it uses as much as digits as its factorization.

1102111210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551055605013.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1102111210022 its reverse (2200121112011), we get a palindrome (3302232322033).

The spelling of 1102111210022 in words is "one trillion, one hundred two billion, one hundred eleven million, two hundred ten thousand, twenty-two".