1101212101022 has 8 divisors (see below), whose sum is σ = 1801983438072. Its totient is φ = 500550955000.

The previous prime is 1101212101019. The next prime is 1101212101037. The reversal of 1101212101022 is 2201012121011.

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 = 1101212100988 and 1101212101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25027547729 + ... + 25027547772.

It is an arithmetic number, because the mean of its divisors is an integer number (225247929759).

Almost surely, 2^{1101212101022} is an apocalyptic number.

1101212101022 is a deficient number, since it is larger than the sum of its proper divisors (700771337050).

1101212101022 is a wasteful number, since it uses less digits than its factorization.

1101212101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50055095514.

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

Adding to 1101212101022 its reverse (2201012121011), we get a palindrome (3302224222033).

The spelling of 1101212101022 in words is "one trillion, one hundred one billion, two hundred twelve million, one hundred one thousand, twenty-two".