101222022101 has 4 divisors (see below), whose sum is σ = 102503313600. Its totient is φ = 99940730604.

The previous prime is 101222022079. The next prime is 101222022113. The reversal of 101222022101 is 101220222101.

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 101222022101 - 2¹⁸ = 101221759957 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 (101222022191) 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, 640645631 + ... + 640645788.

It is an arithmetic number, because the mean of its divisors is an integer number (25625828400).

Almost surely, 2^101222022101 is an apocalyptic number.

It is an amenable number.

101222022101 is a deficient number, since it is larger than the sum of its proper divisors (1281291499).

101222022101 is an equidigital number, since it uses as much as digits as its factorization.

101222022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281291498.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101222022101 its reverse (101220222101), we get a palindrome (202442244202).

The spelling of 101222022101 in words is "one hundred one billion, two hundred twenty-two million, twenty-two thousand, one hundred one".