122002201134 has 60 divisors (see below), whose sum is σ = 300486951072. Its totient is φ = 36970358040.

The previous prime is 122002201133. The next prime is 122002201159. The reversal of 122002201134 is 431102200221.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122002201133) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3092382 + ... + 3131585.

Almost surely, 2^122002201134 is an apocalyptic number.

122002201134 is an abundant number, since it is smaller than the sum of its proper divisors (178484749938).

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

122002201134 is a wasteful number, since it uses less digits than its factorization.

122002201134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224003 (or 6223983 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 122002201134 its reverse (431102200221), we get a palindrome (553104401355).

The spelling of 122002201134 in words is "one hundred twenty-two billion, two million, two hundred one thousand, one hundred thirty-four".