1102221210101 has 4 divisors (see below), whose sum is σ = 1202423138304. Its totient is φ = 1002019281900.

The previous prime is 1102221210089. The next prime is 1102221210121. The reversal of 1102221210101 is 1010121222011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102221210101 - 2³⁴ = 1085041340917 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 (1102221210121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50100964085 + ... + 50100964106.

It is an arithmetic number, because the mean of its divisors is an integer number (300605784576).

Almost surely, 2^{1102221210101} is an apocalyptic number.

1102221210101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102221210101 is a deficient number, since it is larger than the sum of its proper divisors (100201928203).

1102221210101 is a wasteful number, since it uses less digits than its factorization.

1102221210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100201928202.

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

Adding to 1102221210101 its reverse (1010121222011), we get a palindrome (2112342432112).

The spelling of 1102221210101 in words is "one trillion, one hundred two billion, two hundred twenty-one million, two hundred ten thousand, one hundred one".