1194743130227 has 16 divisors (see below), whose sum is σ = 1261599798144. Its totient is φ = 1129915008000.

The previous prime is 1194743130221. The next prime is 1194743130263. The reversal of 1194743130227 is 7220313474911.

It is a cyclic number.

It is not a de Polignac number, because 1194743130227 - 2¹⁸ = 1194742868083 is a prime.

It is a super-2 number, since 2×1194743130227² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1194743130221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041974 + ... + 1864187.

It is an arithmetic number, because the mean of its divisors is an integer number (78849987384).

Almost surely, 2^{1194743130227} is an apocalyptic number.

1194743130227 is a deficient number, since it is larger than the sum of its proper divisors (66856667917).

1194743130227 is a wasteful number, since it uses less digits than its factorization.

1194743130227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906510.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 1194743130227 in words is "one trillion, one hundred ninety-four billion, seven hundred forty-three million, one hundred thirty thousand, two hundred twenty-seven".