1120121101022 has 64 divisors (see below), whose sum is σ = 2112953955840. Its totient is φ = 436231097280.

The previous prime is 1120121101019. The next prime is 1120121101039. The reversal of 1120121101022 is 2201011210211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1120121100988 and 1120121101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50841173 + ... + 50863199.

It is an arithmetic number, because the mean of its divisors is an integer number (33014905560).

Almost surely, 2^{1120121101022} is an apocalyptic number.

1120121101022 is a deficient number, since it is larger than the sum of its proper divisors (992832854818).

1120121101022 is a wasteful number, since it uses less digits than its factorization.

1120121101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24798 (or 24776 counting only the distinct ones).

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

Adding to 1120121101022 its reverse (2201011210211), we get a palindrome (3321132311233).

The spelling of 1120121101022 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, one hundred one thousand, twenty-two".