1122021210101 has 8 divisors (see below), whose sum is σ = 1296024499584. Its totient is φ = 960018147520.

The previous prime is 1122021210097. The next prime is 1122021210161. The reversal of 1122021210101 is 1010121202211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122021210101 - 2² = 1122021210097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122021210161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000056525 + ... + 3000056898.

It is an arithmetic number, because the mean of its divisors is an integer number (162003062448).

Almost surely, 2^{1122021210101} is an apocalyptic number.

1122021210101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122021210101 is a deficient number, since it is larger than the sum of its proper divisors (174003289483).

1122021210101 is a wasteful number, since it uses less digits than its factorization.

1122021210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000113451.

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

Adding to 1122021210101 its reverse (1010121202211), we get a palindrome (2132142412312).

The spelling of 1122021210101 in words is "one trillion, one hundred twenty-two billion, twenty-one million, two hundred ten thousand, one hundred one".