122100201102 has 16 divisors (see below), whose sum is σ = 266400438912. Its totient is φ = 37000060920.

The previous prime is 122100201029. The next prime is 122100201103. The reversal of 122100201102 is 201102001221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100201103) 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, 925001458 + ... + 925001589.

It is an arithmetic number, because the mean of its divisors is an integer number (16650027432).

Almost surely, 2^122100201102 is an apocalyptic number.

122100201102 is an abundant number, since it is smaller than the sum of its proper divisors (144300237810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122100201102 is a wasteful number, since it uses less digits than its factorization.

122100201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850003063.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 122100201102 its reverse (201102001221), we get a palindrome (323202202323).

The spelling of 122100201102 in words is "one hundred twenty-two billion, one hundred million, two hundred one thousand, one hundred two".