1202022011104 has 96 divisors (see below), whose sum is σ = 2451660825600. Its totient is φ = 579522155520.

The previous prime is 1202022011081. The next prime is 1202022011117. The reversal of 1202022011104 is 4011102202021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523299684 + ... + 523301980.

It is an arithmetic number, because the mean of its divisors is an integer number (25538133600).

Almost surely, 2^{1202022011104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1202022011104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1225830412800).

1202022011104 is an abundant number, since it is smaller than the sum of its proper divisors (1249638814496).

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

1202022011104 is a wasteful number, since it uses less digits than its factorization.

1202022011104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016 (or 4008 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1202022011104 its reverse (4011102202021), we get a palindrome (5213124213125).

The spelling of 1202022011104 in words is "one trillion, two hundred two billion, twenty-two million, eleven thousand, one hundred four".