1001101212022 has 16 divisors (see below), whose sum is σ = 1504963141632. Its totient is φ = 499447143720.

The previous prime is 1001101211983. The next prime is 1001101212071. The reversal of 1001101212022 is 2202121011001.

It is a junction number, because it is equal to n+sod(n) for n = 1001101211993 and 1001101212011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6656953 + ... + 6805675.

It is an arithmetic number, because the mean of its divisors is an integer number (94060196352).

Almost surely, 2^{1001101212022} is an apocalyptic number.

1001101212022 is a deficient number, since it is larger than the sum of its proper divisors (503861929610).

1001101212022 is a wasteful number, since it uses less digits than its factorization.

1001101212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156123.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1001101212022 its reverse (2202121011001), we get a palindrome (3203222223023).

The spelling of 1001101212022 in words is "one trillion, one billion, one hundred one million, two hundred twelve thousand, twenty-two".