1011202111022 has 16 divisors (see below), whose sum is σ = 1607208662400. Its totient is φ = 475818348600.

The previous prime is 1011202111021. The next prime is 1011202111027. The reversal of 1011202111022 is 2201112021101.

It is a junction number, because it is equal to n+sod(n) for n = 1011202110988 and 1011202111006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011202111021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88108772 + ... + 88120247.

It is an arithmetic number, because the mean of its divisors is an integer number (100450541400).

Almost surely, 2^{1011202111022} is an apocalyptic number.

1011202111022 is a deficient number, since it is larger than the sum of its proper divisors (596006551378).

1011202111022 is a wasteful number, since it uses less digits than its factorization.

1011202111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176229191.

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

Adding to 1011202111022 its reverse (2201112021101), we get a palindrome (3212314132123).

The spelling of 1011202111022 in words is "one trillion, eleven billion, two hundred two million, one hundred eleven thousand, twenty-two".