122010210101 has 16 divisors (see below), whose sum is σ = 132055956480. Its totient is φ = 112059348480.

The previous prime is 122010210083. The next prime is 122010210107. The reversal of 122010210101 is 101012010221.

It is a cyclic number.

It is not a de Polignac number, because 122010210101 - 2³⁴ = 104830340917 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 (122010210107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5900741 + ... + 5921381.

It is an arithmetic number, because the mean of its divisors is an integer number (8253497280).

Almost surely, 2^122010210101 is an apocalyptic number.

It is an amenable number.

122010210101 is a deficient number, since it is larger than the sum of its proper divisors (10045746379).

122010210101 is a wasteful number, since it uses less digits than its factorization.

122010210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22916.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122010210101 its reverse (101012010221), we get a palindrome (223022220322).

The spelling of 122010210101 in words is "one hundred twenty-two billion, ten million, two hundred ten thousand, one hundred one".