122101102001102 has 16 divisors (see below), whose sum is σ = 216068309532672. Its totient is φ = 50641010046360.

The previous prime is 122101102001101. The next prime is 122101102001111. The reversal of 122101102001102 is 201100201101221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122101102001101) 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, 140669471918 + ... + 140669472785.

It is an arithmetic number, because the mean of its divisors is an integer number (13504269345792).

Almost surely, 2^{122101102001102} is an apocalyptic number.

122101102001102 is a deficient number, since it is larger than the sum of its proper divisors (93967207531570).

122101102001102 is a wasteful number, since it uses less digits than its factorization.

122101102001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281338944743.

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

Adding to 122101102001102 its reverse (201100201101221), we get a palindrome (323201303102323).

The spelling of 122101102001102 in words is "one hundred twenty-two trillion, one hundred one billion, one hundred two million, one thousand, one hundred two".