122023200201444 has 36 divisors (see below), whose sum is σ = 311501469830460. Its totient is φ = 40271683233600.

The previous prime is 122023200201407. The next prime is 122023200201499. The reversal of 122023200201444 is 444102002320221.

It is a happy number.

122023200201444 is a `hidden beast` number, since 1 + 220 + 232 + 0 + 0 + 201 + 4 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120668862863844 + 1354337337600 = 10984938^2 + 1163760^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×122023200201444² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16779864379 + ... + 16779871650.

Almost surely, 2^{122023200201444} is an apocalyptic number.

It is an amenable number.

122023200201444 is an abundant number, since it is smaller than the sum of its proper divisors (189478269629016).

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

122023200201444 is a wasteful number, since it uses less digits than its factorization.

122023200201444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33559736140 (or 33559736135 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 122023200201444 its reverse (444102002320221), we get a palindrome (566125202521665).

The spelling of 122023200201444 in words is "one hundred twenty-two trillion, twenty-three billion, two hundred million, two hundred one thousand, four hundred forty-four".