1012101201122 has 32 divisors (see below), whose sum is σ = 1717795684800. Its totient is φ = 443010254400.

The previous prime is 1012101201121. The next prime is 1012101201157. The reversal of 1012101201122 is 2211021012101.

It is a junction number, because it is equal to n+sod(n) for n = 1012101201097 and 1012101201106.

It is not an unprimeable number, because it can be changed into a prime (1012101201121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1851029 + ... + 2334632.

It is an arithmetic number, because the mean of its divisors is an integer number (53681115150).

Almost surely, 2^{1012101201122} is an apocalyptic number.

1012101201122 is a deficient number, since it is larger than the sum of its proper divisors (705694483678).

1012101201122 is a wasteful number, since it uses less digits than its factorization.

1012101201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4186082.

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

Adding to 1012101201122 its reverse (2211021012101), we get a palindrome (3223122213223).

The spelling of 1012101201122 in words is "one trillion, twelve billion, one hundred one million, two hundred one thousand, one hundred twenty-two".