1143102122 has 8 divisors (see below), whose sum is σ = 1769964672. Its totient is φ = 553113900.

The previous prime is 1143102101. The next prime is 1143102127. The reversal of 1143102122 is 2212013411.

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

It is a super-2 number, since 2×1143102122² = 2613364922641805768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1143102122.

It is not an unprimeable number, because it can be changed into a prime (1143102127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9218504 + ... + 9218627.

It is an arithmetic number, because the mean of its divisors is an integer number (221245584).

Almost surely, 2^1143102122 is an apocalyptic number.

1143102122 is a deficient number, since it is larger than the sum of its proper divisors (626862550).

1143102122 is a wasteful number, since it uses less digits than its factorization.

1143102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18437164.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1143102122 is about 33809.7932853781. The cubic root of 1143102122 is about 1045.5906162769.

Adding to 1143102122 its reverse (2212013411), we get a palindrome (3355115533).

The spelling of 1143102122 in words is "one billion, one hundred forty-three million, one hundred two thousand, one hundred twenty-two".