1121012010122 has 8 divisors (see below), whose sum is σ = 1754627494176. Its totient is φ = 536136178732.

The previous prime is 1121012009989. The next prime is 1121012010127. The reversal of 1121012010122 is 2210102101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1121012010097 and 1121012010106.

It is not an unprimeable number, because it can be changed into a prime (1121012010127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12184913108 + ... + 12184913199.

It is an arithmetic number, because the mean of its divisors is an integer number (219328436772).

Almost surely, 2^{1121012010122} is an apocalyptic number.

1121012010122 is a deficient number, since it is larger than the sum of its proper divisors (633615484054).

1121012010122 is a wasteful number, since it uses less digits than its factorization.

1121012010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24369826332.

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

Adding to 1121012010122 its reverse (2210102101211), we get a palindrome (3331114111333).

The spelling of 1121012010122 in words is "one trillion, one hundred twenty-one billion, twelve million, ten thousand, one hundred twenty-two".