122101000001201 has 32 divisors (see below), whose sum is σ = 140561379641088. Its totient is φ = 105175558287360.

The previous prime is 122101000001173. The next prime is 122101000001203. The reversal of 122101000001201 is 102100000101221.

It is not a de Polignac number, because 122101000001201 - 2⁶ = 122101000001137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122101000001203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457213025 + ... + 457480001.

It is an arithmetic number, because the mean of its divisors is an integer number (4392543113784).

Almost surely, 2^{122101000001201} is an apocalyptic number.

It is an amenable number.

122101000001201 is a deficient number, since it is larger than the sum of its proper divisors (18460379639887).

122101000001201 is a wasteful number, since it uses less digits than its factorization.

122101000001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304361.

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

Adding to 122101000001201 its reverse (102100000101221), we get a palindrome (224201000102422).

The spelling of 122101000001201 in words is "one hundred twenty-two trillion, one hundred one billion, one thousand, two hundred one".