1120001101122 has 16 divisors (see below), whose sum is σ = 2240131942080. Its totient is φ = 373312077072.

The previous prime is 1120001101111. The next prime is 1120001101157. The reversal of 1120001101122 is 2211011000211.

It is a junction number, because it is equal to n+sod(n) for n = 1120001101098 and 1120001101107.

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, 5293422 + ... + 5500937.

It is an arithmetic number, because the mean of its divisors is an integer number (140008246380).

Almost surely, 2^{1120001101122} is an apocalyptic number.

1120001101122 is an abundant number, since it is smaller than the sum of its proper divisors (1120130840958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120001101122 is a wasteful number, since it uses less digits than its factorization.

1120001101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10811657.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1120001101122 its reverse (2211011000211), we get a palindrome (3331012101333).

The spelling of 1120001101122 in words is "one trillion, one hundred twenty billion, one million, one hundred one thousand, one hundred twenty-two".