1200034202224 has 120 divisors (see below), whose sum is σ = 2784183957072. Its totient is φ = 496612546560.

The previous prime is 1200034202197. The next prime is 1200034202233. The reversal of 1200034202224 is 4222024300021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1200034202195 and 1200034202204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1894974 + ... + 2447650.

Almost surely, 2^{1200034202224} 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 1200034202224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392091978536).

1200034202224 is an abundant number, since it is smaller than the sum of its proper divisors (1584149754848).

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

1200034202224 is a wasteful number, since it uses less digits than its factorization.

1200034202224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552795 (or 552776 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1200034202224 its reverse (4222024300021), we get a palindrome (5422058502245).

The spelling of 1200034202224 in words is "one trillion, two hundred billion, thirty-four million, two hundred two thousand, two hundred twenty-four".