1101303120122 has 16 divisors (see below), whose sum is σ = 1671474776832. Its totient is φ = 544180909920.

The previous prime is 1101303120107. The next prime is 1101303120149. The reversal of 1101303120122 is 2210213031011.

It is a super-2 number, since 2×1101303120122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1101303120122.

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, 8950904 + ... + 9073107.

It is an arithmetic number, because the mean of its divisors is an integer number (104467173552).

Almost surely, 2^{1101303120122} is an apocalyptic number.

1101303120122 is a deficient number, since it is larger than the sum of its proper divisors (570171656710).

1101303120122 is a wasteful number, since it uses less digits than its factorization.

1101303120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18024373.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1101303120122 its reverse (2210213031011), we get a palindrome (3311516151133).

The spelling of 1101303120122 in words is "one trillion, one hundred one billion, three hundred three million, one hundred twenty thousand, one hundred twenty-two".