1100120002022 has 32 divisors (see below), whose sum is σ = 1777283337600. Its totient is φ = 509167384128.

The previous prime is 1100120002013. The next prime is 1100120002099. The reversal of 1100120002022 is 2202000210011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1100120001994 and 1100120002012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1556372 + ... + 2150007.

It is an arithmetic number, because the mean of its divisors is an integer number (55540104300).

Almost surely, 2^{1100120002022} is an apocalyptic number.

1100120002022 is a deficient number, since it is larger than the sum of its proper divisors (677163335578).

1100120002022 is a wasteful number, since it uses less digits than its factorization.

1100120002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706580.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1100120002022 its reverse (2202000210011), we get a palindrome (3302120212033).

The spelling of 1100120002022 in words is "one trillion, one hundred billion, one hundred twenty million, two thousand, twenty-two".