1201950223 has 8 divisors (see below), whose sum is σ = 1228213440. Its totient is φ = 1175715840.

The previous prime is 1201950199. The next prime is 1201950227. The reversal of 1201950223 is 3220591021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1201950223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201950227) 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, 91663 + ... + 103951.

It is an arithmetic number, because the mean of its divisors is an integer number (153526680).

Almost surely, 2^1201950223 is an apocalyptic number.

1201950223 is a deficient number, since it is larger than the sum of its proper divisors (26263217).

1201950223 is a wasteful number, since it uses less digits than its factorization.

1201950223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14417.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1201950223 is about 34669.1537681553. The cubic root of 1201950223 is about 1063.2339301564.

The spelling of 1201950223 in words is "one billion, two hundred one million, nine hundred fifty thousand, two hundred twenty-three".